I've been using for the past hours Microsoft's Exception Management AB. It has nothing to do with what I expected it to do.
I was expecting a way to typify exceptions, layer them and possibly take some actions upon it but I was so wrong.

This application block simply "registers" the exception with publishers. It almost seems like configuring a logging block, it fealt awfully similar to using log4J and configuring it.

I didn't like it and I surely don't recomend it to anyone!