gotmetoo - 10:27 pm on Mar 3, 2011 (gmt 0)
@Mr3putt I've heard this theory, too.
I've got one main broad-topic site which took a hit, and a few narrow-niche sites, which all seem to have benefited from this update. None of them have keywords in the domain.
Our site is a very narrowly niched site, albeit a sizable one. A lot of related products, one theme. We got hit 50%.