Rated 1 out of 5 stars

I'm sorry, but i uninstalled Forward because everytime i would start Thunderbird, Firefox would start also and would redirect to forward.mozdev.org and ask me to donate $1.

This review is for a previous version of the add-on (0.10). 

Hi, the autoredirect to the developer home page should happen only once, based on a check for user preference extensions.forward@mozdev.org.version, which is set to the latest version after upgrading. If this doesn't work for you as advertised, please file a bug on http://forward.mozdev.org/drupal/content/bugs and I'm happy to help you solve the problem.

Also the update check and splash screen are removed in version 0.13...
Onno