Chuck Green's IdeaBook

By a designer for designers, this website has a wealth of info ranging from examples to design tips to tutorials. Chuck also has a newsletter with quick overviews and highlights of his latest finds. His newsletter is brief and useful--I can skim it in a minute and find leads to other portfolios, sites, articles, etc. I've referred to this site for years, since I was a freshman design student. Refreshing and friendly, you might enjoy exploring it, too.