That's awesome! I think allowing people to make entries through comments will increase the total number of newcomers to the contest.

Although, I think people who are already familiar with it, would most likely want to make a blog post entry regardless, including myself.

I'll most likely make an entry after the next week when I return back home after travelling. The internet connection here is too weak to post pretty much anything. I'm actually surprised the eSteem app is working, haha!