I think something like a built-in 'back' function for previously visited annotations would be very useful instead of having to press back on the browser. Perhap

I think something like a built-in 'back' function for previously visited annotations would be very useful instead of having to press back on the browser. Perhaps even a whole listing of annotations that you visited before. Either way, I would like to agree with JohnBooty in that this has amazing potential. Great work!