Somewhat incompatible with other addons Rated 2 out of 5 stars

Does not play nicely with other addons, specifically tab management addons I've installed for colorizing and iconizing tabs.

UI is slightly clunky, and I don't appreciate the bookmark-based design, although I can see why it was done.
Furthermore, it appears to randomize tab order in saved sessions, which alone is enough to kill it for me.

This review is for a previous version of the add-on (0.4.2). 

Re: Somewhat incompatible with other addons

Thanks for your report. TooManyTabs would not temper with your browsing session, so the problem may be due to conflicts between TooManyTabs and other addons. Can you send us the list of installed addons and steps to reproduce the bug to ?