Truth be told, one of the reasons I have recently gotten into the habit of suspending my laptops instead of shutting down completely is so that I don't have to suffer through reloading Firefox with the gazillion tabs I kept open but didn't want to close for one reason or other.
But finally this Firefox app just crossed my desk to solve that problem and I love it. It has shot to the top 3 of must haves, maybe tied with Tree-style tab. I agree with the comments to the app, it should have been included with Firefox by default.
