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    @Pavel - ah, yes; daring to answer questions - a clear sign of such. Commented Feb 7, 2010 at 22:00
  • @Pavel - I think that not answering a question, just because you may not take some points is "wh*ring". I'm here to learn something, not picking points and ratings! Commented Feb 7, 2010 at 22:02
  • Well, I could answer this but I won't. Check my rep graph and think why the second derivative is less than zero. gl. Commented Feb 7, 2010 at 22:05
  • I don't care ... If you don't want to answer - just don't do it. There is no reason to be rude, slapping around with minuses. Commented Feb 7, 2010 at 22:13