Hi! A few weeks ago I wrote a blog post Introducing Live Feedback as a Google Chrome Extension.
Live Feedback is a script that allows you to start getting feedback directly on your website in real time from your developers, designers and everyone with a Github account.

I've been using it for a while and I realized that it would be much more useful if it was a standalone script.
So I decided to rewrite it as a script and publish it on GitHub.

Try it out and let me know what you think!
Link: Try Live Feedback
Github repo