Rated 4 out of 5 stars

I really rely on this extension, and it's pretty good, but it does have one annoyance (imho) especially for those of us on flaky (read: wifi or college - or worse, college wifi) networks. When you choose "Logout All Accounts" as I do when my connection is sporadic, it logs all the accounts out as you'd expect (unless it's already in the middle of a check) but doesn't turn off the timers, so they log right back in momentarily - or try to.

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