Finally, the best addon is here. Rated 5 out of 5 stars

I haven't even used this addon and I'm already giving it 5 stars. I'm a webdeveloper and I can't tell you how many times I have lost everything I have wrote into a textarea box and lost it due to a timeout, error or even when I hit the stupid back button on my mouse. My life is now fully complete. This is on par with the day I got married and the day I got baptized. Thank you for such a genius addon.

This review is for a previous version of the add-on (0.8.7).