Affiliate Program Locations?

I was curious if the affiliate program was also at other websites?
The two best ones that I use are JVZoo and WarriorPlus.  
Or, are those just kept here on Permies?

I bring up the other sites, because there are tons of affiliates for all sorts of different products on those two sites.  Yes, they are mainly business and marketing focused, but there are some people there from nearly every industry.