Well it looks like everyone is eventually going to join the Android Party. Samsung and LG are expected to take a wait and see approach with Android and will probably come out with Android Devices in the second half of 2009 "at the earliest".
Though we at AndroidCentral would absolutely love a Samsung Instinct or LG Dare to run Android, it's a safe move on Samsung and LG's part, waiting almost a year to see how Android shapes up and let HTC and T-Mobile take the first hit on bugs, problems, and the like.
We can see more and more phone makers announce future Android plans but they'll likely keep a close eye on the T-Mobile G1. As for the T-Mobile G1, it'll likely succeed considering it's going to be the only Android device on the market.