Ok here's the 1.0 that I submitted to apple.
http://katgapp.com/Official1.0-KATG.com.app.zip
I dropped the shake to refresh because the accelerometer bugs out and starts refreshing non stop every now and again.
I dropped the push because it doesn't work about half of the time.
I have some code to speed up the tweetview, but it was being a turd and I decided to hold it for the next rev.
I'll be submitting 1.1 the day that they approve 1.0 so if you've got improvements or I forgot you in the credits lemme know and it'll get fixed.