I am currently trying to find some blogs that talk (almost solely) on the JavaScript Language, and this is due to the fact that most of the time, bloggers with real life experience at work or at home development can explain more clearly and concisely certain quirks and hidden features than most 'Official Language Specifications'
Below find a list of blogs that are JavaScript based (will update the list as more answers flow in):
DHTML Kitchen, by Garrett Smith
Robert's Talk, by Robert Nyman
EJohn, by John Resig (of jQuery)
Crockford's JavaScript Page, by Douglas Crockford
Dean.edwards.name, by Dean Edwards
Ajaxian, by various (@Martin)
The JavaScript Weblog, by various
SitePoint's JavaScript and CSS Page, by various
AjaxBlog, by various
Eric Lippert's Blog, by Eric Lippert (talks about JScript and JScript.Net)
Web Bug Track, by various (@scunliffe)
The Strange Zen Of JavaScript , by Scott Andrew
Alex Russell (of Dojo) (@Eran Galperin)
Ariel Flesler (@Eran Galperin)
Nihilogic, by Jacob Seidelin (@llimllib)
Peter's Blog, by Peter Michaux (@Borgar)
Flagrant Badassery, by Steve Levithan (@Borgar)
./with Imagination, by Dustin Diaz (@Borgar)
HedgerWow (@Borgar)
Dreaming in Javascript, by Nosredna
spudly.shuoink.com, by Stephen Sorensen
Yahoo! User Interface Blog, by various (@Borgar)
remy sharp's b:log, by Remy Sharp (@Borgar)
JScript Blog, by the JScript Team (@Borgar)
Dmitry Baranovskiy’s Web Log, by Dmitry Baranovskiy
James Padolsey's Blog (@Kenny Eliasson)
Perfection Kills; Exploring JavaScript by example, by Juriy Zaytsev
DailyJS (@Ric)
NCZOnline (@Kenny Eliasson), by Nicholas C. Zakas
Which top-rated blogs am I currently missing from the above list, that you think should be imperative to any JavaScript developer to read (and follow) concurrently?