I agree with cobannon I check my twitter account once in a while since older button still isn't working. Can't follow as easily as thos.

I'm appreciating Plurk's threaded conversations

mobile Plurk for conversations, and Twitter for updating links to URLs

Have tried a variety, but a combo of Twitter + Plurk works best for me. And my blog, of course

Same, another thread was about this, consensus was Twitter more technical, this more teacher oriented.

I'm hooked on TweetDeck but checking out Plurk again for the conversations.