I have spent the last few days writing a guide to help out the designers on Gigposters.com to optimize and promote their websites. This infomation will benefit anyone who runs a website, so if you are not a designer, you still might want to take a look.
The guide is full of useful tips, suggestions and links to information to optimize websites for search engines, promotion and traffic generation.
I hope it helps you out.
If anyone has any questions, just let me know.