[andrewmunn]

Actually chat heads works on stock Android! Not sure the exact wizardry that went into implementing it, but it's very impressive to use.

[shagrath]

probably like explained here:

http://stackoverflow.com/questions/8073803/android-multi-tou...

but imho, given they already downgraded the behavior in 4.0, this is really looking like a security hole that might be closed in a next Android release.

[owenwil]

...Do you have an APK?