I'm bummed because that was the way I multitasked. I could peek at the app manager and see a phone number to enter in, instead of having to fully switch back to the app containing the phone number. I really dislike the new app manager, it's tough to see at a glance what you have open and you have to read the title bars which slows me down. And as a long time denier of lag, I must say that the app manager at times takes a full 1-2 seconds to open, that is extremely annoying when you are trying to multi task and are forced to switch apps instead of seeing a snapshot.