Rated 5 out of 5 stars

this extension eventually brings some of the most wanted features for mac users! Thanks! I'm really disappointed by mozilla that they still don't have the keychain integration as a standard feature in firefox. Chome and Safari have it.
Attention: it seems the latest Firefox 24 from beta channel breaks this integration plugin: firefox no more fills in the saved passwords! I hope the maintainer of this plugin will update it when firefox 24 is released.

This review is for a previous version of the add-on (1.1.5.1-signed.1-signed).