Some more links:

http://pyramining.com/referral/6aq493pte      2012-10-29 01:49:49 UTC    still active
http://pyramining.com/referral/s6td237zf       2012-10-29 21:14:20 UTC    still active
http://pyramining.com/referral/6aq493pte      2012-10-29 01:49:49 UTC   still active
http://pyramining.com/referral/qhs6pz7eg    2012-10-26 05:14:03 UTC    still active

P.S. Good idea to put all of the links here instead of having people spamming all the other threads. People looking for the links will find them, and people who aren't looking won't have to put up with them.