Perhaps the reason why people aren't following you with a plastic bag is exactly because it is worthless? Sounds to me like if it wasn't, someone would have bee

Perhaps the reason why people aren't following you with a plastic bag is exactly because it is worthless? Sounds to me like if it wasn't, someone would have been following you. 23andme didn't follow anyone around — people sent it to them — and that doesn't make the data valuable all of a sudden.