One of the most vaunted features of webOS was its decidedly pretty multitasking interface. Users could invoke an overlay of thumbnail “cards” of their running applications and switch to or close them.
Fresh onto the Android Marketplace is Visual Task Switcher. Continuing on from some progress made earlier this year (although probably not using the same method), this application grants you thumbnail application switching. While not as polished as Palm’s version, this is an encouraging step towards that alluring goal.