Comment by zorga

For the same reason a photo take of you in a public place isn't yours, it belongs to the photographer. The Internet is a public space; you don't own the public space and you don't have any right or authority to tell anyone collecting public data that you own it just because you're in it. It's not your data, it's my data, I collected it. You don't want it collected, don't go spewing it out in public spaces.