Are you suggesting that the important tweets are the automated tweets by non-twitter-specific applications? This is bizarre to me, because I typically only follow people that are tweeting interesting things per se. Discovering apps almost never happens; to the contrary, people sending a lot of automated tweets get unfollowed by me rather quickly.
I dunno. It may be that I can derive more from a longer blog post, with more information, than an SMS that imparts nothing useful to me. For in-depth information, it's nearly useless and I, for one, don't need/am not interested in a running train of thought.
I do think it would make a great discovery aggregator, now that it's up and running.
