The UC I School's Hyunwoo Park has just launched a cool, easy to use prediction market system called "Stoqle." Stoqle's motto is "We may not be as good as investment gurus. But, we can beat mediocre wall street analysts." After playing with several predicition market applications, most recently CNN's Political Market, I think that a unique feature of Park's system is that it is simple and instantaneous, with little concern about authentication. One of the barriers to entries of most prediction markets is that they seem to be regulated as carefully as regular stock markets. Can Park's system be used for more ephemeral market predicition, say for quick polls about which movies will be the most popular this weekend? Perhaps we can do a study to see if Park's system can predict future events as accurately as more tightly regulated predicition markets.