Clickable : http://www.redline.cc

This seems like a nice way to report visual bugs and would be pretty useful for us instead of sharing screen through skype or making a printscreen before adding info around it. But how does your solution integrates with someone already having a bug tracker solution (for everything not visual). Can you integrate with other platforms?

How do you handle "replay" of the bug? I mean if I have a div not loading properly on my firefox browser, how will the developper "see" the bug if he loads the page in another browser or even another version/OS. Do you "print" what's displayed when the designer reports the bug?

EDIT: My bad, you already indicate you only support Pivotal Tracker for now !