Hate to say it, but I think there are a lot of people that would be more than willing to keep whatever someone loses for themselves. I dunno about you, but where I grow up, it's pretty common that thefts happen. In my middle school, in my high school, thefts were very common, and our school had the lowest theft rate in the city. And if people are willing to steal your stuff in RL why in the world would they want to return something someone lost?