Word Cloud Link Sites?

I recently joined this nice forum and have come across many posts that sell links for $1 to $4 on something called "Word Cloud Link".

Many of this sites have a PR of 3 or 4 or in some cases more, that is really nice

But upon using checkers, they have no backlinks but still have a good PR.

The question i have is that is it worth buying links from this sites.

Thanks

 

I am networking all of my clouds together and building up backlinks so they retain their Pagerank and may even increase in Pagerank. This will improve sales and the value of the links.

I think it's well worth it. Before I built my Word Cloud Network I bought quite a few links from other clouds. I am still buying links on clouds to my current network (and other sites of mine) to help build backlinks and PR. Of course, if these sites lose their backlinks and Pagerank, it's not really worth it. However, for $0.50-$2, I am more than willing to take that chance.

 

I think if you stick to buying links from Niche word clouds that are related to your website or what ever you marketing than it would be worth it as you might increase your pr and get some traffic tricklin in from them. For a few dollars I would buy any link on a site that has a p4 and up though.