Nice approach. It's often forgotten that the design process does not stop in Photoshop / "the PNG world". Usersnap offers a similar chrome + firefox extension:

Nice approach. It's often forgotten that the design process does not stop in Photoshop / "the PNG world". Usersnap offers a similar chrome + firefox extension: https://chrome.google.com/webstore/detail/usersnap/khehmhbaabkepkojebhcpjifcmojdmgd https://chrome.google.com/webstore/detail/usersnap/khehmhbaa... You can even annotate right in the browser, without leaving the current page (other than the invision extension).