Gave a talk in Montreal on social networks, applications and marketing tips. It's heavy 'purple koolaide' but the middle part might be helpful to those of you working on viral apps. Great resources on the topic include: http://vimeo.com/942341 http://www.insidefacebook.com/category/advertising/ http://www.allfacebook.com/2007/07/the-top-5-viral-facebook-techniques/ http://searchengineland.com/how-to-create-a-viral-facebook-app-11827.php http://www.appssavvy.com/?page=press http://www.slideshare.net/charleneli/big-brands-facebook-demographics-case-studies-best-practices/ Recent Ads by Big Brands: http://www.new.facebook.com/apps/application.php?id=24036526883&ref=s http://www.new.facebook.com/apps/application.php?id=26954197697&b=&ref=pd_r_c http://www.new.facebook.com/apps/application.php?id=17698694892 http://www.new.facebook.com/apps/application.php?id=6733823044&b=&ref=pd_r_c http://www.moveon.org/networks.html http://connect.redbullusa.com/#