Quality Web Design

What are good resources for web professionals?

I'm looking for some sources of quality information for professionals Related Web SEO, SEM, Web Design, Web Hosting, etc.

There are hundreds of blogs out there with good information. Some may want to check are WebProNews, ReadWriteWeb. My favorite is the web magazine. It's free, it is in print and online and covers all the topics listed above. http://websitemagazine.com