Like the Berlin Wall, I was going to tear down the divider between my business and personal life. If my cousin wanted to LinkIn with me or my client wanted to friend me on Facebook, I resolved to accept every invitation. I updated my Facebook wall with my Tweets from my cellphone and posted the items to my blog and LinkedIn profile.

Unfortunately, like the marketing professionals trying to assess the ROI of social media, I haven’t necessarily seen any value at consolidating or keeping up with everything. Am I just trying to keep up with the times?

I bring this up as an intro to Yammer, the social networking site launched last September that’s focused on connecting employees within the same company. Here’s an excerpt from its Wikipedia page:

If Twitter asks: “What Are You Doing?”, Yammer asks: “What Are You Working On?” The purpose is to allow co-workers to share status updates. You post updates on what you are working on. You can post news, links, ask questions, and get answers for people in your company. You can see most the most prolific people and the most followed people. It is a good way to discover who is the most influential in your company.

Unlike Twitter, one needn’t stay within the 140 character limit on Yammer. TechCrunch reported that 10,000 people and 2,000 organizations signed up for Yammer on the very first day it launched.

In January it raised $5 million to launch a stand-alone model to run inside a corporate firewall.

The data on the graphs, from Google Trends, is scaled to the average search traffic for each term (represented as 1.0) during the time from January 1, 2009 through April 18th.  Letters correspond to news references for each term. So for instance, Yammer a,b,c, represents: “Yammer ups bet on the Twitter for business market,” VentureBeat, Jan. 20, 2009; Yammer Asks, “What Are You Working On,” Instant Messaging Planet, Feb.19, 2009; Who Needs to Twitter When you can Yammer,” This is London, Mar. 30, 2009.

With Twitter in the news daily (Ashton Kutcher just surpassed 1 million followers) and offering people an opportunity to “Group Tweet” by forming a private group, my guess is that Yammer is going to face a hard time winning the internal knowledge sharing wars. I find it difficult to find the time to keep my status fresh across the digital frontier, and my efforts at consolidation just diluted the interest level of whatever I was posting.

A recent search shows I’m not alone. Here’s an excerpt from Ogilvy PR blogger Tanya Chadha: “I found Yammer useful when looking for immediate feedback or to quickly connect with colleagues. However, after a few weeks, I just could not find the time to continue updating my different statuses on Facebook, Twitter, LinkedIn, etc., and Yammer. I’ve switched back to airing my thoughts and communicating with colleagues full time on Twitter.”

As for me, I’m going back to segregating my virtual updates, secure in knowing that Twitter and Yammer are both running far behind Wolverine.

Since I wasn’t part of the judging process (maybe next year), I don’t have their answers, but as a researcher, I do have lots of questions and so should you. Your company’s career website is the hub for all applicant traffic and you should be asking yourselves the hard questions about how it’s measuring up.

That’s where Web usability testing comes in handy. As the name implies, these are studies that enable you to evaluate your career site by testing it on users, employees, or even yourself.

In a study conducted almost exactly one year ago by Forrester Research entitled “Best and Worst of Career Web Sites,” the 12 websites examined all received failing scores due to poor performance and usability. Common problems included missing content and functions, flawed navigation flows, illegible text, and poor use of space. Do any of those sound familiar?

Step one is admitting you have a problem.

Usability testing can measure just about anything, but here are the key factors you need to consider:

Efficiency: How many steps did it take the user to accomplish pre-specified tasks (did the user develop carpal tunnel or fall asleep)? Was there a call to action? Was it easy to respond?

Performance: Did the user make any mistakes, and could they easily recover from them?

Recall: What information did the user remember afterwards. Does it communicate important information clearly and accurately?

Emotional connection: Would the user recommend the site to a friend? Is the site on-brand (i.e. did the experience match the expectation)? Did it make the user smile or cry?

Conduct your own Usability Research Study

After my last move, I set up the kitchen and called my kids in: “Quick! find me a bowl and spoon.” If they went for the right cabinet first, I knew I had successfully unpacked. They checked the dishwasher. Try again.

Your usability study will be a lot like that. Pick out a range of employees from various disciplines within your company and watch them perform 7 to 10 pre-determined tasks based on various scenarios. Be prepared with a pen and paper to take notes, and have a stopwatch ready so that you can measure time-on-task. Remember to reassure participants that their jobs are not on the line as you stand behind them with a stopwatch, or you’ll be witness to some rather erratic web browsing and sweaty palms. You won’t need to test it with more than five users. The first test will probably tell you 35% of all you need to know.

Task 1: First Impressions
Task 2: 5 minutes of free exploration (where did they go first, second, and third?)
Task 3: Learn about employee benefits (timed task)
Task 4: Apply for a job (timed task)
Task 5: Replace upload forms
Task 6: Give them a place to go (i.e. “job description”) and check the path they took
Task 7: Return Exploration: let them go anywhere they felt confused about or wanted to revisit. Capture the stops.

Save time at the end for some open-ended discussion on recall, branding and overall user experience. “What did you like best?” “What would you change?” While you’re at it, have some employees perform this test on one of your competitor’s sites. Use that as a benchmark for your site as you track it over time.

If the results are eye-opening (in a bad way), then it’s time for a sit-down with the head of your IT team. Be sure to come armed with the results of your test and a positive attitude, or you may experience some resistance. Have an open discussion about how to make usability improvements and offer your assistance in finding the right vendor that specializes in this work. Worse comes to worst, have your IT manager participate in your next usability study.

Research is an oft-forgotten yet essential business tool and can save money, time, and resources. While the cost of entry for my basketball pool was only $25, the stakes are significantly higher when assessing the costs to launch a new branding campaign, career site, or national recruitment program. Small mistakes can create long-term headaches like high turnover, poor performance, or dropped conversion rates.

So before the next round of hoops begins, lets take a moment to look at some of the different kinds of research there are, and when it makes the most sense to launch yours.

There are three kinds of research.

Secondary. Secondary research already exists, and is therefore the least useful in helping you, since every project in unique. Your company, your culture, and your objectives are different from everyone else’s on your buddy list, so you can’t expect to have the same outcomes from similar projects that you launch. (Secondary research did however, account for my early success in the basketball pool.)

Quantitative. Quantitative research is often used as an independent survey tool, but it is most effective when used to validate the findings of your qualitative study. Think quantity, think survey, think slice and dice statistics. It’s much more objective since when the questions are crafted correctly, the answers are unbiased. The costs of running quantitative research surveys have come down considerably through online tools like SurveyMonkey or Zoomerang. The trick is getting the right analysis from the data. Make sure that you get a fair-size sample pool across geography and skill sets, if applicable to your project.

Qualitative: Qualitative research should be both the beginning of your discovery process as well as the launching platform for any next research steps. Bring in a small sampling of the “right” types of people and do a focus group, in-depth interview, or telephone campaign. The questions are open-ended and the answers are subjective. A trained moderator will probe to explore the deeper perceptions, opinions, and feelings about your topic. Think quality, ideas, and individual interpretation.

The costs of launching qualitative research vary, but expect a price tag of $3,000 to $5,000 per group, depending on the circumstances, and don’t make the mistake of going cheap and doing it yourself. You’ll be biased and won’t get good data from the effort.

Qualitative research using employees can help define: Internal culture; employer brand and value propositions; alignment of executive strategy with general population; and the strengths/weaknesses of your recruiting campaign among target populations.

Launching internal research using your own employees? It shouldn’t take more than two hours at the max. Get a skilled facilitator and have it off-site. The more people can rely on anonymity, the closer you’ll get to the truth.

Offer an incentive. These can range anywhere from a really nice catered lunch or dinner to $100 gift cards depending on the circumstances. If you’re doing a group with commissioned salespeople, consider that they might be losing revenue from possible missed sales.

Have a well thought-out discussion guide, but allow for the flexibility to go “off-road.” I’ve been involved in situations where from the moment the first group begins, I know I’m in for a bumpy ride. Whether there was a disconnect between assumption and reality or a significant event that shaped the course of the conversation, don’t worry if a group goes somewhere unexpected. Often that’s the precise outcome we’re hoping for because it demonstrates engagement of the attendees.

As in the adage “if it can’t be measured it can’t be managed,” research is the fundamental starting point of any new effort. For a cost of less than $20,000 and a window of 90 days, you’ll reap the benefits from new insights or a confirmation of gut instincts that ensures the successful outcome of your project.