As part of a new project (http://forums.digitalpoint.com/showthread.php?t=1780227#post14078543), I'm thinking of making this as part of the site. It wouldn't be too much work to adopt into an official API, but before I did anything I wanted to see if anyone would have a practical use for this from a programmer's/web developer's/web user's point of view. I've seen similar things out there, but nothing that covers as many formats or as simple as an "input file / output html" method.