Dribbble Stamp

Couldn't make up my mind on this one... I'm not even sure if I should continue using different colors for every stamp, so feedback is very much appreciated. I'm only making them because you asked for them ;-) so any hints or suggestions are welcome. I'll make them downloadable, but not just yet. I'd rather wait till I have some sort of set to offer. Thanks again for your warm comments and love, this community is just so damn nice :)