Here is a list of my favorite photography websites that I love to learn from:
Fro Knows Photo: Photographer Jared Polin runs this site and it is full of information! He has a beginner's CD available for sale as well as Photography Forums for you to post to and receive feedback. He also has daily videos, training videos, and news videos concerning the world of photography.
Adorama: More than a camera store! This site has all kinds of photography equipment as well as a place to trade in your old equipment and best of all; a learning center full of videos with some awesome presenters. My favorites are Gavin Hoey and Mark Wallace!
Tony Northrup: Author of Stunning Digital Photography, is probably one of my favorites. After you purchase the book or ebook, you will then have access to his private photography page for the book and he actually will respond! I have had a couple of critiques of my photos from him and he is always very positive and encouraging. I cannot recommend Tony's book enough. He has just recently came out with an update and allows anyone that purchased the book a reduced fare to get the update. You cannot beat that!
If you know of any more great learning websites, please feel free to let me know!