I know this is a critical issue and it will be fixed in the next release.
BTW, this kind of link can not be handled by Tweetie too. The root cause of the bug is webkit.
Try this:
1. follow 'buddyfeedtest' in twitter
2. use tweetie to open buddyfeedtest's recent tweets.
3. click on the last tweet of buddyfeedtest like 'try this link: http://.....'.
4. click on the link to open the link in the inline browser of tweetie. You will see the same tweet in the inline browser with the same link
5. try to click the link in the inline browser. You will find the link can not be opened in the inline browser of Tweetie too.
It's nothing to do with the shorten link. The inline browser of BuddyFeed has no problem to open shorten links. The problem is that any link with attribute 'target' being set to '_blank' can not be handled in webkit except Safari itself. Unfortunately, twitter set this attribute to all the links in the contents. It mostly affect the friendfeed user with twitter entries.
I'm not here arguing for anything. Just present the fact.
The beta of the version will be available in the next week. If you want, I highly recommend you to enroll in the beta test of the next version to see if it meet your requirements.
Thanks.
Robin Lu