The reason I posted this is because I found advice about gems for tanks to be really lacking out there. Surprisingly, I had a hard time finding much of anything. (I know, the guides out there are from volunteers, and it's greatly appreciated, so I'm not complaining.

)
But this otherwise great guide skips gems...
WotLK Prot Warrior guide
It directs you to this thread instead...
WOTLK Tanking Gear List
Which is also a good guide, except that it only ranks gems in Time To Live terms. It doesn't take Effective Health into account.
Thus, I was wanting to see how people out there are gemming, so I could better make up my mind about whether to go for socket bonuses or not. Thanks.