They have updated the Six selection factors – Federal skilled workers on 03-May-2013:
http://www.cic.gc.ca/english/immigrate/skilled/apply-factors.asp
http://www.cic.gc.ca/english/immigrate/skilled/apply-factors.asp
http://www.cic.gc.ca/english/immigrate/skilled/apply-factors.asp
http://www.cic.gc.ca/english/immigrate/skilled/apply-factors.asp