The Subscribe to Newsgator extension now installs on Firefox version 1.0. Mind you, I didn’t write any of this code. I just added the install.rdf file that allows the extension to be installed on the official release of Firefox.
Following in the fine footsteps of Stuart Hamilton, the original extension developer, and Grant Carpenter, who updated the extension for Firefox 0.9, I have added the necessary file for it to work with the current version. Kudos also to Neil Turner, who hosted the extension on his site, as well.