And I didn't say anything about being under 13 at all.
Interesting, someone edited a comment to remove a reference to "coppa".
Spam sucks. Abusive internet losers suck. Hostile people with nothing better to do than attack a website suck.
These are the harsh realities of life on the internet. Every individual has an unfotunate obligation to protect themselves. Despite all the best tools available (firewalls, spam filters, etc etc), there's still a risk involed with using the internet; and an even greater risk to owning a domain: your address and phone number (or rather, _an_ address and phone number, not necessarily your's) is available to anyone who does a whois lookup on your domain.
Patience is a virtue. The admins are busy people. Even after your personal information is removed from here, it'll exist in google's cache, the NIC registry, and plenty of other places. Blaming all malicious activity on a few posts here is wildly offbase.