While it's unfortunate you're being thrown under the bus for this issue (I cannot prove Facebook is tracking me via my browser headers or not, it's simply depen

While it's unfortunate you're being thrown under the bus for this issue (I cannot prove Facebook is tracking me via my browser headers or not, it's simply dependent on how much trust I give to your company), this is a really healthy and important development that people are coming to. Facebook isn't the -only- company which has the potential to track you across the web; it's incredibly easy to do with ads, Digg buttons, Tweet buttons, and whatever new social network hits the stage. Some of these organizations may not have had such high profile cases as Facebook, which for all of its mishaps has at least responded to user's concerns. We need to enter into an awareness about how identifiable we are just browsing the internet. Average users need to know this. It's not like Facebook can force browsers to not send identifiable content and its refusing to--web browsing has been designed to allow third party content just like that. So we need to start exploring the ways in which this amount of trust to third party content isn't so implicit.