Didn't realize there were this many people having ongoing issues with the wallet - these "stuck" transactions can be canceled and re-sent. I had one person report that solo-mining on the wallet that has the stuck transaction also pushes it through. Regardless, we will bump some of the new features we were adding into the client to the next release and fast-track the fixed wallets. We will also be releasing an Android wallet soon as well as an official cloud wallet.