I'm a grad student. I'm working on a way to turn papers written in latex into a form that's readable online, because having to print everything is so 1990s. I start from the output of latex2html and go from there. For instance, if you hover over a citation, I pop up a bubble showing you links to author homepages, the abstract of the cited paper, download links, etc., even though the latex bibliography didn't specify any of those.
Edit: I do this by doing a full-text search on the citeseer database, which is a couple gigs uncompressed. Right now I'm grappling with the xapian library: http://www.rkblog.rk.edu.pl/w/p/xapian-python/ If someone knows an easier/better way to do this, I'd love to hear. Thanks.
Being able to hover the mouse over a citation and get a hyperlink to the referenced paper, abstract, and homepage would be a huge time saver when doing research. PDF can only give the title of the paper and (if you're lucky) where to find it.
Edit: I do this by doing a full-text search on the citeseer database, which is a couple gigs uncompressed. Right now I'm grappling with the xapian library: http://www.rkblog.rk.edu.pl/w/p/xapian-python/ If someone knows an easier/better way to do this, I'd love to hear. Thanks.