Flyfishing Scotland
Comprehensive guide to flyfishing in Scotland with great images, fly patterns, and excellent articles by Jim Boyd.

North Eastern Flyfishing
Mostly Catskill / Beaverkill / Delaware River talk, Tons of photo's, Entymology section with great bug pics! A very nice site.

StepOutdoors
StepOutdoors is an innovative fly fishing community that provides anglers with information, education and resources.

Warm Water Angler
Looking for a list of anglers that focus on warm water fly angling? This is the one for you! Some great friendly participation here.