So I gave up using Tweetie (much as I love it and nothing else out there compares to it), I have been using Nambu for awhile now. It’s not as shiney as Tweetie, but it handles my multiple a/cs quite well. It does most of what I want from a Twitter client with multiple a/cs. It would be nice though if this client and other clients allow for me to pick a Twitter a/c to retweet from i.e. right-click on a tweet and give options to retweet in whichever a/c you choose. That’s just my 2 cents.