Is there a way to use bit.ly account when shortening links in Twitter app? I have a bit.ly account, and I want to be able to track my shortened links. However, using the Twitter, it allows me to choose what shortening I use, but I can't seem to find an option to have any shortened links linked to my bit.ly account.

I know that my twitpic account is used to upload pictures (and I've set twitpic as the default), but I want to know if there is a way to do this with bit.ly
I don't think there is a way in the Twitter app, but if you really want that functionality, Seesmic has it.