Code:
EXOTICS = "Exotic Weapons";
FEATURES_SUBTEXT = "These options allow you to enable and disable full game features.";
GREED_NEWBIE = "You'll take the item, but only if nobody else really wants it.";
RESURRECT_REQUEST = "%s wants to resurrect you.  You will be afflicted with resurrection sickness.";
With our brains combined, we should be able to figure out where and what these comes from/are used in -let's roll!

Exotics: http://www.wow.com/2008/10/06/ask-a-...olgs-and-more/
Features_subtext: Something to do with the down-scaling of the playes level?
Greed_newbie: Never noticed this one.
Resurrect_request: Alpha leftovers from vanilla or something new for arena resses?