User blog comment:Thailog/YJ returns on September 29/@comment-5520625-20120917164541/@comment-4928331-20120923083425

There is really no way to know unless she outright tells us she's twelve.

Remember though that we have to follow U.S. law (Children's Online Privacy Protection Act of 1998). The law says websites have to get a shit-ton of documentation when getting any kind of information from a child under 13. The easiest way to comply? Just ban all kiddies under 13!