If you want to create one just for yourself, sure. If you want to create something for the rest of the world, probably not very much. I get the "scratch your o

If you want to create one just for yourself, sure. If you want to create something for the rest of the world, probably not very much. I get the "scratch your own itch" mentality, but not if you kneecap all efforts that try to build on top of it. :D