anchor.diff:  @grantland33
   "
   
  +printfn "getting my dudes"
   let dudes_i_follow = Twitter.get_dudes_this_screen_name_is_following "aguerrera"
   let dudes_following_me = Twitter.get_dudes_following_this_screen_name "aguerrera"
   
  
positive.code: let query_terms = List.append q1 q2
  
  // let's get a lot of tweets
  let tweets_from_screennames = Twitter.get_tweets_for_screennames(screen_names) |> Twitter.as_tweetable |> Seq.toList
  let tweets_from_hashtags = Twitter.get_tweets_for_searchterms(hash_tags) |> Twitter.as_tweetable |> Seq.toList
  let tweets_from_queryterms = Twitter.get_tweets_for_searchterms(query_terms) |> Twitter.as_tweetable |> Seq.toList
  
negative.code: // turns it into a map list of authors and their url infos.
  // what's a url info? it's a tuple of fullurl, page title, status [1/0], and original [ie shortened] url
  // i could put this async {} , but would it actually speed it up?  it's IO bound.
  printfn "getting author and url info. Long op!"
  let author_and_url_infos =                 
      authors_and_urls
          |> List.map ( fun (sn, urls) -> 
  