Here are some links to sites I often visit:

Beer/Homebrewing:

Northern Brewer

Austin Homebrew Supply

Denny's Cheap n Easy Batch Sparge

John Palmer's How to Brew Website

Mr. Malty

Beertown

Quick Brewing Calculators

Lumbeer John's Beer Review Site

How to say "Cheers" many many ways



Kegging:
Micromatic

Misc:
Garden State Yoga