Hey there, great stuff!
I was having one issue, which is a MAJOR crash when i try to tag a file with multiple tags and i so happen to not separate them EXACTLY with a comma and space. If it's just comma, or just space, my whole computer goes in a frenzy and i have to hard-shutdown... any clues? i'm running os x 10.8.4 on macbook pro.
otherwise it works like a charm thanks a lot for the work and i hope your finals are going well.
Jeremi