The Los Angeles Times published a story claiming "the site, Seppukoo.com, offers ritual suicide for Facebook users’ virtual profiles by deactivating your account. And it doesn’t stop there. If you’re willing to end it all, the site will feature a RIP memorial page on its site and sends the page to all your Facebook friends."
Newton's Third Law of Motion appears to apply here, "For every action there is an equal and opposite reaction."
This reporter has not tried to kill his Facebook page using Seppukoo.com.