Klout and PeerIndex are two of many applications which measures your influence on Social Networks nowadays. The information they produce never made sense to me, yet it’s interesting to be pampered by tools like these every now and then when they tell you, Yayy! You are so influential on twitter, and you talk much about Hyde Park whereas you’ve never been to it and never recall mentioning its name ever on twitter.
P.S. Klout means underwear in Arabic \)_(/