I figure this will help someone out. Here is how I aggregate all the
replies to my account:
http://pastebin.com/f64caac3d
All it does is log in as you, and check if you have any new replies.
If you do, it aggregates all of them that haven't been aggregated yet.
I'm using this to do a simple sort of bot/service, like Foamee. This
relies on twitterlibphp though, which is available at
http://twitterlibphp.googlecode.com