A company as big as Blizzard, with all the lawyers and money they could want at their disposal are more than likely going to have checked all the rules and regs before starting something like this.
I'm not defending them, I believe the facebook beta thing from Blizzard CS has been utterly terrible, in its wording as well as execution, but I don't doubt for one minute that it was not within the rules or bounds set by facebook or other related governemental stuff.
Rollback Post to RevisionRollBack
"I should have done it all so differently, but I'm just me." - Evergrey
"Personal Timelines must not be used to administer promotions"
I think they are within the rules of Facebook for holding a giveaway. Before you waste time looking through Facebook polices to ruin things for other people, you should learn how to read said policies.