These tutorials have been doing pretty well, they've seen triple the normal traffic come through the blog and I've been seeing quite a few people linking to them. Thankyou.
So, my question to everyone is...
Are there any particular types of maps you'd like to see me offer a tutorial on?
I'm currently working on a castle, a ship, an elven tree fortress, and a series of tutorials about laying out a logical kingdom or empire for a fantasy game.