Angelfire Links?

Hey guys,

I was just checking a competitor's backlink profile and stumbled upon a link from an angelfire page. Old as hell, but PR 7 so that's golden. The problem is that I have no idea how those guys got their link there...The page was "last updated in 2006" and the domain was registered in '96. However, I'm still dying to know if anybody know a quick way of getting these types of link? Something similar to the tumblr method perhaps?

Your looking at the homepage page rank for angelfire.com not the sub-domain it actually is.

Angelfire? It's not 1998 anymore buddy.

I was looking at the exact page, and I know that it's not '98 but I'm astonished to see those old dinosaur-like pages carrying a PR of 7, so, I was thinking I could juice them somehow.