After a month of usage, I believe it is a pretty good platform to monitor the quick status of the person/entity, you are following and jotting down random non-sense.
I need to blow these nags out:
The 140 characters limitation is cramping my style!
No line breaks.
Invite from other networks function keeps crashing and burning.
Interesting, the problem, I encountered, is due to me following a fellow, so he could send me a private message. But, since he didn't follow me, I couldn't reply to his private message.