For posting stuff I always recommend to strip out any metadata from files
Yeah, I do this when posting photos, and it's a good reminder.
I guess my concerns are less about browser/server snooping, but more about what data is publicly accessible from someone's post history.
I've heard of some people creating accounts for certain topics, rather than one account for everything. This would compartmentalize any posts and limit them only to a narrow range of topics. Do you think there's value in doing that?