I do actually, quite a bit... its important in my line of work, which is more-or-less verifying authenticity of claims. And I don't think search engines crawl archives.
I was incorrect about search engines. My bad.
Yeah I am assuming I was too in archive sites to verify authenticity but I don't think I ever considered them to find knowledgeable information to study like I visit blogs, articles and forums.
Funny how you mention that, because I was also planning to make a digital museum of all Apple product press-release Pages by collecting them from the Wayback Machine.