I think http://www.webcitation.org/ http://www.webcitation.org/ might be better in that regard since it's a consortium of "editors, publishers, libraries". See

I think http://www.webcitation.org/ http://www.webcitation.org/ might be better in that regard since it's a consortium of "editors, publishers, libraries". See "How can I be assured that archived material remains accessible and that webcitation.org doesn't disappear in the future?" in their FAQ (http://www.webcitation.org/faq http://www.webcitation.org/faq). Although from my perspective it seems to be more geared towards academic use.