I’ve come across a couple of posters who have blogged regularly about CQRS and find their stuff pretty interesting.
Pal Fossmo has written a number of posts and has this great image of how CQRS might work (included with permission):
His post category on CQRS can be found here.
Bjarte Naess has been posting quite a bit after taking one of Greg’s two day courses, and you can find his stuff here.
Check them out, good stuff.