Why couldn't we have our cake and eat it too? Have anonymised data used for research that could never be traced back to you. A government agency could be in cha

Why couldn't we have our cake and eat it too? Have anonymised data used for research that could never be traced back to you. A government agency could be in charge for that (like they are for censuses for instance). I'd sooner give that type of information to my democratically elected government than some corporation overseas.