byThom.com is the main website from Thom Hogan, an excellent wildlife photographer who's been around the block a few times. Coming from the old school days of film Thom emphasizes technique and composition over gear.
There is a lot of helpful information for those wanting to improve themselves, one of his articles of particular interest to me is about tripods and can be found here.
Thom also has several other photography related websites that are more focused on certain gear such as dslrbodies.com (for the current state of dslr, especially Nikon), sans mirror.com(discussing trends in mirror less cameras), and a few others that might be of more interest to you.
If your are just getting started in photography or want to take your images to the next level I encourage you to explore his sites and dig through the wealth of information found there.