He says he is going on Hiatus for a while, but don't let that throw you off. By the time you read his archived posts and check out the downloads and other resources, he will likely be back at it with new materials.
Here is a sweet little blog with quite bit of resources for old school and new.
... and the sky full of dust.
Here is what it says about itself and I cannot improve on that:
I draw maps, I play games, I try to write too. You can see some of my maps on my blog, you can buy/read some of my stories, and you can follow my two current campaigns on Obsidian Portal (Against the Giants and Álfheimr). I am also open to being commissioned for drawing maps, and you can follow me on G+ if you are so inclined.