Android seems to do multitasking better than it used to. Used to be when Android killed an app, like a document editor, I would lose the changes I made. Now if the same app is killed it looks like the changes are saved. Whether that is due to an improvement in the app or android itself, I can't say for certain. Regardless, I wish it was me that decided whether the app is killed and not android. I would prefer, if the situation arises that there is no enough free memory to run an app, that the system tell me that I need to close some given set of apps or risk getting them killed. I would also prefer having a better swapping capability, even at the expense of performance, as the phones are pretty fast anyways. Regardless this may be a moot point once the phones have 6 to 8 gb.