Ya for sure. I think though that a lot could be decent. I mocked one up and it turned out ok. I'm going to go from just copying pictures to doing mock ups. That way, people could take what I made and make it if they like. Then while I'm learning how to do it, the ideas are out there :)
Espruino is a JavaScript interpreter for low-power Microcontrollers. This site is both a support community for Espruino and a place to share what you are working on.
Here's another interesting one.