I am young so don't take what i am about to say wrong.
Yes other communities have these kind of security features, you are right about that. Most of those communities cater to the younger crowds playing newer or online games.
But in my opinion, this is only my opinion.
This is going to kill the traffic to this site, because this site is already lucky if 30-40 different people even visit on a daily basis, not the ones who do multiple times per day.; but different accounts.
Now factor in how old this MVP Baseball game is, means the average