"::::::That could get pretty messy, as noted in Wikipedia:Wikilinks#Section_links where they want notes in the subsections, and changing a subsection name will break it. You don't want blue links for every sentence in the lead pointing to elsewhere in the article. Blue links should be reserved for off-page info. The lead is supposed to be a summary of the article, so there should be very little (or no) info that appears only in the lead.  | talk 

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