If Android Ceased to Exist, Which Platform Would You Migrate to?

We all love Android, but it’s always fun to ponder “what if.” There is currently no other mobile platform that brings together all of XDA’s wishes and hobbies in one package of endless potential (at least not in the same way) but without Android, we’d have to settle for the next best thing. What is that next best thing, and why would it be your second pick? How do you see your user experience changing with that other platform?

source: xdadevelopers