Oof, I don't think you will suffer lack of skill soon. o_O According to the posts in this thread and the screens on your site I'd say it looks pretty professional. And I wasn't aware that there are so many RPG Makers "out there"- I think if you keep the thing free, the graphics good and the proggie easy enough so every noob can understand it after a short introduction you should be good to go. Because those are the problems of some of the other rpg makers I know...
The more the market advances, the more people expect the programs to be easy, qualitative and efficient. Just keep the updates coming and I think we'll hear more from this in the future... doesn't sound like this project will die too soon (not in the near future anyway). You've found quite a lot of fans already. And not just on these forums, I suppose