Its a cool concept, but do you actually send the resume in all these formats when you apply? I find that some of the non-tech people seem to get confused if you send them more than 1 format so I just keep it simple, I've also found they will but absolutely 0 effort into retrieving a resume, so even if I send them a url where I have it downloadable in a bunch of formats they won't go to the url and instead will just demand that I send it to them via email