All Things Digital is a Web site devoted to news, analysis and opinion on technology, the Internet and media. But it is different from other sites in this space. It is a fusion of different media styles, different topics, different formats

Ad Age is the leading global source of news, intelligence and conversation for marketing and media communities. While it's still a little too 20th century, they are coming along slowly.

Social Media news blog covering cool new websites and social networks: Facebook, Google, Twitter, MySpace and YouTube.

The only online dictionary and search engine you need for computer and Internet technology definitions.

Forrester Research, Inc. (Nasdaq: FORR) is an independent research company that provides advice to global leaders in business and technology. Forrester is a premium subscription based service, however they publish a free newsletter.

eMarketer is a business information service that requires an expensive subscription similar to Forrester (cheapest all-access is $15,000 annually). However, they also offer a free newsletter that is very good.