Personally I think this probably will need to wait until [tag synonyms][1] are available.  Until synonyms or a [blacklist][2] is available people will continue to use the [network] tag.

  [1]: http://meta.stackexchange.com/questions/2779/could-the-tagging-system-be-enhanced-to-support-tag-synonyms
  [2]: http://meta.stackexchange.com/questions/19018/implement-a-tag-black-list