Separate tweets from @replies by making a wall/shoutbox tab

Restructure the @replies to be more like a facebook/myspace wall, maybe on a separate page.

When you think about it @replies fairly rarely answer Twitter's main question of "What are you doing?". I've been thinking for a while now that it doesn't really make too much sense a lot of the time to bundle them in with general tweets that do answer that question. I'm only suggesting this because sometimes when you look at a persons profile it can be very difficult to see what they're doing in and amongst all the replies.

I'd suggest putting all replies on a separate tab and also have on there received replies as well, kind of like a wall or shoutbox. Not sure how feasible this would be, but maybe something to consider in future.