I'd like to make a list of Adobe Lightroom resources: Blogs, sites, tutorials, and so on...
Anything worth taking a look at.
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Here are some sites you may find useful:
The first thing that comes to my mind is: http://lightroomkillertips.com/
That one helped me settle on a workflow and understand the compromises and limitations.
Update: The old link is now broken. Eric Scouten updated the article and has published a new 2012 edition.
Wade Heninger (formerly UI designer for LR) has a blog that he does weekly roundups of all things LR: http://heninger.org/index_files/tag-lightroom.html
And another couple good links ...
Here is a BEAUTIFUL book I am using for my lightroom Class
A few of my links attached ....