I didn't even realize that the mail buttons had changed style until I saw this. I like this a lot better. The panther buttons may have been less "professional" looking, but I prefere the more Disney cartoon style of stamp buttons... They're cooler!

(small side note to developer: The "customize tool bar" area is sorta messed up from this, it has Junk and delete twice in the top row.. was that unavaoidable to retain the stamp look? Also it seems that the junk functionality reverted to where the junk button can nolonger flag in the direction that junk is not junk, it must be done from within the message.. Did I miss something?)