What I got out of reading this is that to be careful how to save online citations although online tools like the wayback machine offer a way to securely save your citations they can’t always save the what all websites in the world wide web looked like at a certain time. The reason being that the wayback machine mostly saves what high profile websites looked like also they need to get more servers if they do wanna cover every single website. The only secure alternative I think would be approved by more people as an online citation is if we take screen shots of resource and add it as an extension of our citation just in case.