Everybody hates Xperia
When I first got Sony Ericsson Xperia X10 it was running on Android Donut (1.6), my frustrations followed soon after mostly because it was greatly lagging with release of Android 2.1. Finally official 2.1 was released, but troubles didn’t stop there, because everybody was waiting for multi-touch support … I could go on like this for a very long time. However, to sum it up Sony has no plans of updating X10 anymore, they are releasing brand new phone (Arc) and they are hoping people will pay money to get it after X10 horrors. Even tho 2.1 isn’t that old, (31.4% of overall Android users is using it on it), Sony changed its UI to make it look better, but all they actually did is make it look pretty bad + made it abnormally slow.