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Yea, those inbound links will have helpful long term effects in general. To keep in mind though: large numbers of incoming links from the same website generally start to make each individual link less valuable as ranking signals watch out for unnatural anchor link distribution - e.g. don't use a lot of exact-match keyworded anchor text. Be sure to mix in lots of branded/site address anchor text. Otherwise the pattern will look unnatural to search engines and they'll devalue the links even more. review your overall site performance after 3 and 6 months to decide whether the additional links and referral traffic are more valuable than just keeping the articles for your own site and working to rank them there. Paul