Here are some great sites to check out:

Check out this recent program on NPR about online business models: Click Here.

Problogger.com - great blogging advice

Chikita.com - sell your products using their site

MoreBusiness.com - general business templates and information

PRWeb.com or URLwire.com - release your press releases and get them indexed into search engines

MarketLeap - see how popular your website is

Internet Search Engine Guide

Shareasale.com - affiliate network




Have any others to add?  Want to be on this list (you have to be good)?