Stories by: C.G. Lynch

While Web 2.0 applications such as blogs, wikis and social networks have been wildly popular with consumers, efforts to measure the technology's success for businesses have returned mixed results. In fact, recent research from the Burton Group indicates that business leaders have struggled to define best use cases, measure their success and chart returns on investment.

The more people you follow on Twitter, the more you realize the truth: Sometimes, you want a short break from certain people. Sometimes, you even need to break up. Topping the list of annoyances, there's the too much information (TMI) tweets, followed closely by the criminally self-promotional and the disgustingly self-indulgent. These tweets can trickle into your Twitter stream with great regularity, rendering the service at times useless.