With a few changes to one of our scripts and using the marginnotes latex package, we can now show the tags and references in the pdfs. Here is an example of what this looks like. (The hyperlinks in this file do not work but this will get fixed if we put it on the server.)
I am not completely convinced that this is a good idea, so I need a couple of you guys to tell me you think it is a good idea. Thanks!
[Edit Aug 14, 2015] OK, this is now on the server.