What's up Jeff!
Correct me if I am wrong, but I think your plugin has a bug on its title field. When you set "Auto Publish?" to "Always Publish Immediately" and leave "Redirect URL" blank, you can submit a new post with only "Post Title" and no "Post Content". You can actually submit just by filling in "Post Title" and clicking "Enter".
I'm more than willing to fix it myself, but I thought I'd let you know the problem.
P.S. Yes, I am using the latest, recently updated version.