I like your avatar KrysDwrites! Art is something that is of interest to different people. There are the performing arts. Then, there are the visual arts. A lot of people are turning to multimedia to satisfy their passion of art. Therefore, I think that people might be interested in new art applications.
I myself am learning how to be a better Artist because that is all we should be doing, continually improving our art that we specialize in. Of course some Artists do it for the sheer joy of creating something as a hobby, but to create I see no sense in just seeing the art that you created for just yourself, I would like others to see it.