Rovio Mobile is working on a way to sync game positions in Angry Birds across multiple devices. We don’t know at this stage if this sync will be limited to just iOS devices or across all devices that have access to Angry Birds, including other smartphones, tablets, and the version sold in the Mac App Store. Either way it would be a great help for those of us that play the game on iPhone and iPad but don’t want to repeat levels; or be at different stages of the game.
Rovio Mobile is also planning an Easter update for Angry Birds Seasons. Not much detail but it promises lots of great new stuff in the update!