This is a great plugin that fills a void in All and One SEO Pack.
My suggestions:
1. Instead of a drop down list of categories, how about an alphabetized list of links? That'd be more user friendly I think.
2. What's the upgrade button for? Seems like I should click it and I don't know what it does.
3. I'd like to set no h1 font size, weight and color. I'd like to let my CSS file handle that.
4. I'd be nice if the Category Description had a WYSIWYG editor too. Not a requirement there though.
