Link List PR trades

[urb]

Originally posted by eman
If PR trades are so beneficial, how come these LL don't go in for them?
link-o-rama
richards-realm
tommys-bookmarks
drbizzaro
dangerdave
jurbi (DD again)

Some of them do trade category links which pass traffic to and from alike niches. So from a Google point of view the links are of the same theme, which is seen as "good".

But when you have large traffic, like the list above, it's hard to find other sites that you can trade fairly with.