I had no idea: Make something All-Caps (or fix caps-lock mistakes) in Mac OS X 10.6
I had no idea this was added to Mac OS X with 10.6 (like a year ago), and I feel all out of the loop and unproductive as a result.
I screw up the Caps-Lock thing a lot, and sometimes I YELL in emails. Yeah, I said it. All caps works, SOMETIMES. It definitely gets a point across. Anyway, Mac OS X 10.6 has a way to undo it (in either direction). It Will Also Capitalize The First Letter Of Every Word.
Select, right-click > Transformations…
Neat

