Edit the stylesheet and change the colors so that it looks different from all of the other users who have used the same styles. I have noticed a lot of very similar pbase sites in recent months. 
Colors are very easy to change and they do make a site look different.
Another way to make your site look a little different is to use another font.
It's not too difficult to change the fonts as long as you use the more popular ones.
Since photography is a creative art form, shouldn't we apply a little creativity to our pbase websites?
My Pbase site has been built around the Webdev example and one that I designed during the past year. I made a lot of changes to the styles so that it would have its own 'personality'.
http://www.pbase.com/mikelly
Mike Kelly
Houston, Texas