Thanks for the quick fix. I can confirm it (bit.ly api) is working now.
For the other issue… I installed the plugin through my wordpress (mu) site and those files were not included in the download for some reason. The reinstall after your fix for the bit.ly problem also resolved this.
Thanks!
Automatic tweeting is also broken. tweet-this/tweet-this.php is trying to include /tweet-this/lib/twitteroauth.php which doesn’t exist.
