I like the subtle shape of #11, it makes it classy. Still, maybe the gradient color is a bit too strong (I see in the SVG this is easily adjustable)
Yep, that's easily done. :)
Mockup: http://schendje.fedorapeople.org/HackergotchiBadges/try4ribbon.png Source: http://schendje.fedorapeople.org/HackergotchiBadges/try4ribbon.svg
I kind of like it like them like this, if I may say so myself. I want one for my own hackergotchi! :D
Jef