I’ve used WCF on the last few projects that I’ve worked on. While WCF is pretty cool, it’s not easy, and knowing how to configure it can be tough since you can customize anything and everything.
If you are doing anything at all with WCF, J.D. Meier’s blog is a definite must read. He (and his team) have been posting tons of WCF guidance articles on how to configure WCF in lots of different situations. These articles have been invaluable for me and now I actually feel confident that I’m doing everything correctly with WCF.