Great Work Geoff Thanks! Rated 5 out of 5 stars
I had a minor problem with Tab Badge working to show my Gmail unread count badge on pinned as App tab and I contacted Geoff the Developer. He got back to me super fast with a response and a fast, working, update for Tab Badge to v1.3. It still needs to be reviewed and approved for posting on the AMO site by Mozzila but here is the link the developer gave me for Tab Badge v1.3.