A whole heaping of classic Android/iPhone games will be dolloped into the Windows Phone 7 Marketplace come "spring", including Angry Birds (yawn), Sonic the Hedgehog (good for a few more spins), Plants vs Zombies (another yawn), Doodle Jump (fun!), and a few others I can't pass comment on, like geoDefense and Hydro Thuder Go. They've been suitably Xbox Live'd with achievements and leaderboards. [Xbox via TechRadar]