BUG ALERT!
When I click '1', and type something in and save it, on the other side of the windows (with all the taunts), in '0:', it will apply what you typed in '1' to '0:'. So because of this, when I click '1', it's actually '0', when I click '2', it's actually '1' (not sure if that is true, just got the app.) This only applies to the numbers, I believe.
Anyway, props for making such a nice taunt editor.
EDIT: Hm, I've just did a little bit of more testing with the taunt editor, it seems that I've verified that clicking '1' IS ACTUALLY '0', and so on. So there is a bug with the clicking of the numbers. There is also a bit of a typo at the 'Manage Taunt' area.
When you click '1', it's actually a '0', same as above with the 'Keyboard'.
I have also thought of an recommendation. At the list of taunts and the 'Keyboard', can you put the '0' after the '9'? I feel that this will not confuse people as much.
Think that clears the bugs I've encountered...