Rated 4 out of 5 stars

I e-mailed the developers, and got a prompt reply suggesting that others had uninstalled the Perspectives add-on, and re-installed it, and it would work with the new FireFox. I tried that, and it DID work for me! Now, hopefully, they will fix those security leaks being reported by VladV! Otherwise a fine add-on to help me decide for myself if a site questioned by FireFox is OK to access or not!

This review is for a previous version of the add-on (3.0.3).