Should be a default feature Rated 5 out of 5 stars

I haven't used it for enough time to perceive any slow down as reported by other users, but so far this is exactly what I need and works perfectly. I was missing BarTab in FF 6, but I actually prefer the simplicity of this version. Well done.

This review is for a previous version of the add-on (1.2.1-signed.1-signed).