MWSF will be my first expo since making the switch 18 months ago. I received my pass in the mail yesterday which includes admission to the keynote. However, it's not a guarantee of admission b/c it's first-come first-served type pass. What are the chances of not getting in to the keynote? At over $150 for the cheapest keynote ticke,t I hope I can get in to experience this event. Also, any recommendations while in the SFO area?