I've started a new "blog", combining two of my hobbies: autocross and photography. While it's mostly related to autocross photography, there will be enough tips and tricks related to other motorsports photography as well.
So if you're interesting in track or motorsports photography, stay tuned to my new blog:
http://autocrosspics.blogspot.com
Also feel free to comment or let me know any topics you'd like to see covered.