Kristin BurnhamCIO

Kristin Burnham covers consumer technology, social networking and enterprise collaboration for . Follow everything from on Twitter @CIOonline and on Facebook. Email Kristin at Read more about consumer in CIO's Consumer Drilldown.

5 Free Tools to Spring Clean Your Twitter Account

Regain control of your Twitter account, using these utilities to sort and manage your followers and contacts.

8 Must-Have Twitter and Facebook Add-Ons

You can solve several of your top gripes with Twitter and Facebook by using free, downloadable tools.

Ten Seriously Strange Social Networks

If you crave advice on sculpting the perfect mustache, revel in the dark and mysterious world of vampires, or seek a divorce from your partner, yes, there's a social network for that.

Coupons 2.0: Ten Social Buying Sites That Add Up to Savings

With social buying sites such as Groupon, you round up friends to cash in on steep discounts on everything from restaurants to spas. Here's the lowdown on 10 sites that will hook you up with a variety of deals.

How to Integrate LinkedIn With Outlook

Connect your LinkedIn network with your Outlook client to enjoy greater transparency into the people with whom you e-mail.

15 Super Bowl Twitter Feeds to Follow

The official Twitter hashtag is #SB44, but a few others should be in a fan's feed as well.

How to Protect Your Reputation Online

What kind of digital shadow do you cast? Here's how to keep it in check.

5 Real-Time Options to Google and Bing

The leaders get the attention, but real-time search tools are may be more effective for your task.

Got Twitter Clout? Here's How to Find out.

Several rating services offer to assess your "social capital" and help you gain influence.

Be a Twitter Winner: Surefire Tips to Get Retweeted

Get feedback, be more popular, and get a stronger sense of validation -- all while reaching a greater portion of the Twittersphere.

5 Web 2.0 Startups to Watch in 2010

Keep an eye on these five businesses that bring fresh ideas to the Web 2.0 arena. From search to microbogging, these tools deserve your attention.

5 Tips to Profit from LinkedIn in 2012

If you're on the hunt for a new job -- or just looking to ramp up your activity and connections -- start the new year off right and get more from the business networking service.