User blog comment:M1870/13 and Up???/@comment-4356266-20120522090739

Having an underage savvy enough to tackle wikitext is remarkable, but the edits they're doing can be damaging. Utter ignorance of advices and warnings given to them can be annoying as hell.

I got one user in my wiki blocked for being underage (not to mention how he ignores the Manual of Style) until he's at least 13. Being a little brat that he is, he created another account and continue making his telltale edits. That account is blocked indefinitely.