GoogleGuy - 6:07 pm on Nov 23, 2003 (gmt 0)

Interesting--thanks for that data point Brett. Personally, I'd pick one (www. or not www.) and stick with that. Either way works, although I think most people are used to the www.mydomain.com version instead of the mydomain.com version. I'd go ahead and do a 301 from the version that you don't use to the version that you do use, e.g. mydomain.com does a 301 redirect to www.mydomain.com.