Love the idea, doing screenshots right now and then dumping it on asana, this is basically better, also noticed a typo:

"Like most of our peers, we used screenshots to get our point accros to the rest of our team."

should be across and its on this page: https://marker.io/about-us

Probably should be best reported using marker, no?

You are? Maybe make another visual bug reporting product on top of your product to report marker.io bugs.

But then how do you visualize the bugs in that meta bug visualizer???

This is pretty cool. Any plans to support Pivotal Tracker?