A grand total of 610 Imm exp, spread over about 8 different instances. I hit the first level for edge points around 200 hours. What did that open up for me? The all-powerful Last Breath edge (which I didn't take). So you're really complaining about a single useless edge point, and a pat on the back from the Imms for sticking to my role when other people were going out of the way to make the game less fun for me.

I received no other rewards of any kind. No role contest wins. No leadership. Not even a custom title.

So.. what exactly are you bitching about again?