Waste of time? Sure is. But fast and more entertaining than I thought it would be. And like I have anything better to do. So I was all fine with my tweets until I read this blog post about why people "unfriend" others on twitter. And now I'm concerned--are my tweets interesting enough? (Probably not.) Will I get a notice that someone dropped me as a friend? How will I feel about that? (Meh, I don't think I'll care.)
But if you tweet, check out her post. It's good to know.