I got it awhile ago, was very active for about two weeks and then lost interest (as is my experience with most websites). 🙂 I found that it was best for following non-mainstream news, like protests, and breaking news, but consumed a lot of time though I wasn't following many people. The organization I work for is supposed to be getting Twitter and LinkedIn this year though and I'll be in charge of the accounts if they do. This seems to have been designated to me automatically as the youngest employee...