Creating Passionate Users

If you haven't yet, just listen to it.

Also huffduffed as…

  1. Kathy Sierra at SXSW 2007

    —Huffduffed by sanchothefat on

  2. Kathy Sierra at SXSW 2007

    —Huffduffed by macartisan on

  3. Kathy Sierra at SXSW 2007

    —Huffduffed by Lukelux on

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