This is very neat. It would be nice if you could download individual faces as images. I think they would make good forum avatars or game characters (If you are willing to allow people to use them in such ways).

This is a super fun toy! I enjoyed trying to breed certain traits out of the population (which after I've said it out loud sounds really, REALLY bad, whoops!). I kind of would love to see what's going on under the hood here, it would be cool if you could reveal some of that through feedback of sorts every time you click on something (like showing what parts of the thing get distributed to where, though this might take away some of the magic). It would be a nice way to juice up a simple toy.

Also the alien designs are super cute!

Hey, this is really neat! Nice work!