I was just browsing through some 3.1 stuff and then I noticed the insane amount of blue sockets in dk T8 armor (dps set that is). So I so went to wowhead to compare them to the warrior and paladin dps sets...
http://ptr.wowhead.com/?compare=4614...56:46153:46152
5 blue sockets from the dk set vs 2 from warrior/paladin :-\
Ah well, it's not like I'm going to gem for socket bonus, but still...