Let's say you are testing an app in chrome and you found a bug.
Next step will be to replay those steps and record a video. The extension can help you get the last 5-10 minutes along with logs and network calls, saving you from reproducing the bug.
Anyone interested to use it?
I'm not a web developer, so I'm not in your market target. (I make web pages from time to time, but likes it's still 1999, so I don't use any advanced features.)