The article would become duplicate then. There should only be one article which is on this site. We don't allow others to republish our articles including Site Pro News. But they can link to it,

can't see them doing that though.
We are listed on their site under the 'Affiliate Marketing Resource Directory' section though. I don't think we get much traffic from it, but it does give us a quality backlink and the traffic that we do get from it all adds up.