I am a happy user of Shottr.cc. It is easily my top-3 pieces of software in terms of usage. I had emailed Max, the author asking him if I can pay in anything more than "coffee" and he said "get me more coffees" :)

I would like to see it do the following:

a. If the inserted comment text spills outside the canvas, auto-expand the canvas to accommodate the comments.

b. Make the text box little light / clunky. A opacity option for text backgrounds will help.