All my reader QQ groups:

  6158534 (also evil, seems to be in a closed state...)

  4263858 (very active)

  5303574 (very active)

  742314 (very active)

  30083866 (very active)

  23317103 (very active)

  4263852 (very active)

  4441653 (very active)

  420663 (very active)

  4674631 (very active)

  2000370 (very active)

  48482257 (very active)

  81751465 (many lurkers)

  62403800 (many lurkers)

  48482184 (same level as YD)

  3504827 (very active)

  4263850 (very active)

  6457277 (very active)

  32245707 (very active)

  68212827 (many lurkers)