twiDAQ is a free online fantasy stock exchange game based on Twitter. You can buy & sell fantasy shares in any public Twitter account. The volume of followers, retweets, mentions and listings each account makes counts towards that stock's earnings... twiDAQ is free to play online today - just sign up using your Twitter account to start trading!

Jeffrey Zeldman

Author, Designing With Web Standards. Founder, Happy Cog™ design studios, A List Apart. Co-founder, An Event Apart, The Big Web Show. Publisher, A Book Apart.

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