Have a look at startupflyer[1] which is a similar idea in hungary. They make money by simply charging the members at the meetups. You choose 5 people based on

Have a look at startupflyer[1] which is a similar idea in hungary. They make money by simply charging the members at the meetups. You choose 5 people based on have/need infos. If someone is choosen he will get notified that he should go. [1] http://startupflyer.com/en http://startupflyer.com/en