bueno

The setup process isn't particularly intuitive. For all those having issues, sign into messenger.com in a regular tab FIRST and then you can use the addon. I like it so far but I am not super psyched by how slow it is to load in the toolbar popup. Still, it is convenient for those infrequent times I need to check messages.

It would be nice to make it react faster and fix bug with not logging in if you are not logged in messenger directly... nonetheless brilliant idea