What I meant was that now that one can disable the proximity sensor part from the settings, it is not necessary to have it disable/activate itself after "4 seconds" of recognizing proximity. You know, the way the activity was handled before this update. I want to keep the proximity enabled, but I don't want it to disable itself - it happens sometimes accidentally. If I want to disable it, I can always go to settings and disable it from there.
Quickly tried the menu feature and it seemed to work quite okay. I find it useful since it is sometimes confusing how to get to the menu due to the fact that it's in the same button than dashboard.
Nice to hear that even alt-tab is in the works! This is gonna be the one-must-have-killer-app for me. As it seems my ultimate request wasn't hard enough, I'll give a new one: Voice dialing contact