If you're on a Mac and use Gmail/Google Apps, I'd recommend Mailplane - it's essentially an SSB tuned precisely to Gmail, and providing some interesting OS inte

If you're on a Mac and use Gmail/Google Apps, I'd recommend Mailplane - it's essentially an SSB tuned precisely to Gmail, and providing some interesting OS integration features. It also handles multiple accounts relatively well. http://mailplaneapp.com/ http://mailplaneapp.com/