Google adds support for push Gmail via Exchange ActiveSync

Google Sync's pretty awesome as it is, but it's had one glaring flaw in its implementation: no support for Gmail, just Calendar and Contacts, which means you aren't able to get true push email delivered. Well, they've gone ahead and completed the holy Google trinity today with the introduction of Gmail support into the Exchange ActiveSync mix, so any phone with Exchange support should theoretically be able to get in on the action. We say "theoretically" because they're only quoting support for the iPhone and Windows Mobile at this point, but it seems like anything that can speak the EAS protocol should be able to make this happen. Let us know your trials, tribulations, and successes getting this set up in comments, won't you?