I always love hearing back from clients after they receive their order. Anecdotally it seems like I hear back about 10% of the time. I think this is the first time I've gotten a blog post back though:
The client had some exceedingly nice things to say that just made my whole morning. He also gives an interesting summary of how such an excellent map came into existence in the first place. I got a lot from this project and I'm looking forward to applying that to more maps in the future. If I could just carve fantasy maps all day long I'd probably be pretty content with life.