[jagthedrummer]

Thanks for the recommendation!

Nope, edits do not count towards the total. You can make as many revisions as you want to a given document. At this point there's nothing to stop someone from doing exactly what you describe. I'm mainly counting on attracting customers that value their time enough that they'd find it silly to expend time and effort gaming that particular system.

[murbard2]

You could also prevent editing the main title, once you pick it, it's set in stone (or limit the edits to a small Levenshtein ball). That way you can do as many corrections to the document as you wish, but it's much harder to cheat the system.