rentzsch.com -- apple's antiCAPSLOCK
rentzsch.com: apple's antiCAPSLOCK: "Unique among the rest of the keys, Caps Lock doesn’t activate immediately upon strike. There’s a very small time window — perhaps a quarter of a second — where if you release the key inside the window, the keystroke is ignored. "
On the new Apple Bluetooth keyboard, which is otherwise wonderful, this is driving me nuts, particularly because I remap Caps Lock to Control and use emacs a lot.