On the other hand, if you want to help contribute to Waterbear, it is an open community. The code is on github: github.com/waterbearlang/waterbear and the mailing list is here: http://lists.waterbearlang.com/listinfo.cgi/discuss-waterbea...

Waterbear isn't a language like Scratch, it's a toolkit to create a Scratch-like visual programming interface to any language you like. There is active development on wrappers for Javascript, Java robotics, and Arduino.