I shared my political views publicly. I happened to also use a psuedo-anonymous account to do it. If I suspected my government was cracking down on vaguely anti libertarian-capitalist viewpoints I would probably ask hacker news to remove the extra metadata they might have on their machines that could be used to de-anonymize the comment.
I'm not too worried about your browser cache, but it could under the right circumstances give you some small power to harm me, yes.
I'm not too worried about your browser cache, but it could under the right circumstances give you some small power to harm me, yes.