Blogs
http://www.yellow-bricks.com/ - Duncan Depping, VMware Employee. One of the most popular VMware blogs.
http://www.ntpro.nl/blog/ - Eric Sloof, has his own consulting firm. Dutch guy. The Netherlands is probably one of the most advanced European countries in regards to VMware.
http://vmetc.com/ - Go ugly green with Rich Brambley
http://virtualgeek.typepad.com/virtual_geek/ - EMC guy. Writes some very technical an in depth posts
Communities
VMware Communities - an account in the communities is a must. People here are very fast to respond and very helpful. Try google before you post, though...
Sites
vSphere Land - this site has two very cool subsites. vLuanchpad is a comprehensive list of top blogs and sites. Use this if you want to get further inspiration. And then the Top 10 lists where I especially like the one with Tools.