You didn't promise us gold coins falling from the sky if we sent you our art. :P I think the fact that some artists do way better than other artists shows that the factors are not in your control. I don't know about anyone else, but I don't expect you to bring me fortune and fame for the art I make - it's up to me to pimp my stuff really. So yeah... you shouldn't be so hard on yourself, and don't feel bad about low pay. *hug*

I've found myself in a community that tends to prefer original art more than prints and stuff like that. Getting into an audience that wants stuff and things has been an ongoing challenge. As you said, they like technically accomplished work! I'm not quite there yet I guess. :P

I wish there was a way to see what sells without bothering you for the info. XD