I guess...I didn't think calling the homeless a vulnerable population was controversial? The text in article specifically mentions that the people working with them described them as ignorant and purposely mis-informing them about the nature of the trial. Are you saying you're ok with companies misleading people as long as those people are unlikely to realize they are mislead?

>Just because you have a fear of Google doesn't mean the whole world does

As I said in my post, I don't think there would be anything wrong with collecting that data on the street and happening to get homeless folks because they're around. It's the misleading and targeting that bothered me. Are you sure I'm the one who's letting my feelings get the best of me?