Verisign recommends innocence.com as an alternative to the following non-existent domains:
visualinnocence.com (actually, the guy searched for girls.visualinnocence.com)
www.iinnocence.com (you know, that probably was a legit typo)
I’m actually kind of tempted by a couple of those. Alas, lamented-innocence.com is taken, it just has no nameserver.