Currently we encourage spamming since we have a high page rank (6), are frequently crawled by google, let the crawlers count our external links. This is both a problem with blackhat SEO companies, and clueless business owners., , , 
It should be a relatively quick fix to enable rel="nofollow" on all (singlebracket) external links, and It could potentially save us from a new round of spambot attacks in the future. sertmann 10:16, 18 October 2009 (EDT)
--Inas 21:38, 23 February 2010 (EST)
How to fix
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Discussion moved to Tech talk:Enable rel="nofollow"