I do what I do for my own purposes as well, but I know it makes it much nicer when others appreciate what I've made and then let me know it! I spend a lot of time in my own mind, so I think I don't always connect with how others percieve my work, and I don't have many creative people around me often. The one's I'm friends with are busy doing what they do and we only see eachother occasionally. So if I like someone else's creations I try to let them know! :) You are very welcome!