Dunno, I haven't tried to use OneNote for bibliographical purposes ... I haven't done a bibliography in ... wow, a long time ... at least twelve years, anyway. I don't
think that it has any special tools for bibliography creation, but I haven't looked either.
I've heard of EverNote but I haven't played with it at all, about the time I got to looking at such apps a copy of OneNote fell into my lap on my work Tablet PC, and also on my wife's PC. Does EverNote not parse text out of digink then? OneNote will do that ...
reasonably well. It's not perfect by any stretch, but it's usually close enough to find stuff in a search.
The real strength of OneNote for my purposes is the ability to move things around and organize various pieces easily. I guess I see the DR line as an easier, more portable way to generate pages to be put in OneNote. I'll have to think quite a bit about whether that's worth it for the price it's looking like costing.
My wife's grading activities are a much easier sell on the notion, so I may get to try it out, or even just borrow her's when she's not using it, assuming that it does work out to look like a good deal for her, of course.