Alternative addon Rated 4 out of 5 stars

Also suffering the 3.5.7 hang on close, with Linux and Windows. Discovered another addon which doe's work, for now until things get fixed. https://addons.mozilla.org/en-US/firefox/addon/9727
I recommend allowing individual modules to access websites, rather than allow access to all on the website.

This review is for a previous version of the add-on (2.0.2).