Official Merchandise
Mensa Boutique (courtesy of American Mensa)
Arts
http://www.ashesandsnow.org
http://www.oriland.com
http://www.bernardwerber.com
http://www.academyofrealistart.com
http://www.artrenewal.org
Encyclopedic
http://www.wikipedia.org
http://www.librarything.com
http://classiques.uqac.ca
Environment
http://www.pinnaclefarms.ca/Food_Inc/Food_Inc.html
Puzzles & Play
http://www.conceptispuzzles.com
http://www.sodaplay.com
http://www.websudoku.com
http://www.the-reid-puzzles.com
http://www.ouverture-facile.com
http://www.bbc.co.uk/science/humanbody/sex/
http://starcryptic.blogspot.ca/
http://playwithyourmind.com
Science
http://globalscience.blogspot.com
http://www.spacedaily.com
http://www.tenthdimension.com/flash2.php
Social Issues
http://www.rationalpost.com
http://www.womensaccounts.com