OK, I just went through and deleted any references I could find to users being under the age of 13.
Look, we can't actively enforce the under 13 age ban. It simply isn't possible. However, we have the guideline there for a reason. This being a public forum, we can't ensure that everything on the site is suitable for anyone under the age of 13. The age restriction is for the protection of potential members. If you don't want to comply with it, we can't stop you, but we don't want people openly posting that they are breaking the rules. We wouldn't have that rule in place if we didn't prefer that it was followed. No one who has posted their age is going to be banned or anything, just keep in mind that it isn't acceptable to tell people how old you are if you are under the age of 13. Being here is your risk to take, we don't want to be complicit. The only time it is acceptable is if you are voting in an official BiM Census, as that is anonymous for posters and exists to give us an idea of the general age demographics on the site.