I first saw this blog after reading a NYT article about gelatin-filtered stocks...
http://www.ideasinfood.typepad.com/
From two NYC chefs, Aki Kamozawa and H. Alexander Talbot comes an incredibly deep resource and in-depth view into their creative processes.
The blog has recipes, lavish pictures and enough great ideas to keep you busy for months. The pdf'd notebooks are an incredible resource and should, in a just world, have been picked up by some publishing house long ago....
It's also where I learned that an Alinea cookbook is available for pre-order [delivery Fall 2008] from:
http://www.alinea-book.com
Pre-pay for your book and you get access to a website with demonstration videos, extra recipes, supplementary photos and a whole lot more.
Another tremendously useful site is one that I think has been mentioned here on LTH before, Harold McGee's:
http://news.curiouscook.com/
Bringing things full circle, one McGee's latest posts has David Kinch's recipe for "Roasted Dates with Spiced Pumpkin Consomme".
Enjoy!
Marc