Its not a big hassle but to hit menu then "c" or 'E" then center on the track ball then "yes" I do want to close is about about 5 steps sometimes taking up to 4 seconds sometimes. This feels like a hassle when you want to just hurry up and put the BB back in your pocket quickly.
Is there a trick, shortcut or app that allows you to close apps quickly?
On PPC I could use WKTask, MagicButton or HandySwitcher to close apps with 1 or 2 steps.