The main creator and contact for this site is Christopher Blizzard <blizzard@whoisi.com>. If you've got questions, concerns, comments or anything else feel free to drop Chris a line.
If you're worried because you've found objectional content on this site (spammers, adult material, other) feel free to remove it. This is a public resource and it's up to everyone to take part in keeping it clean. You don't need to ask permission to do it. Just go ahead and fix it. That's how it was designed.