I can think of a million ways to get revenge for all of the
other sprites that were ripped off, actually.
Here's the thing, you're taking advantage of
other peoples' hard work for your own, not even giving them the satisfaction that any sort of credit was used. You didn't even ask if you could use someone else's hard work for your own means.
How would you like it if I took your sprite, fiddled with it a bit, and called it mine without naming you?
EDIT:Whose bright idea was it to use HTML instead of traditional BBCode for this forum?!