Coffee in Beer

I can honestly say I haven't had many coffee beers, only three that I can think of. Kona Pipeline Porter, Redhook Double Black, and a homebrewed AG batch which was the only beer I ever dumped a portion of.

Both the commercial beers have been good in their own way. The Pipeline Porter has a more prounouced and sweeter coffee flavor, whereas the Double Black is definately more bitter and reminiscent of an espresso shot. I think the Pipeline Porter would be a coffee beer that would appeal to the majority, but in my opinion the Double Black is outstanding as well. For a larger brewery like Redhook, they did an excellent job on this one.

What other coffee beers are out there, and what did you think of them?