I miss the days of the old internet; Where you could share more about yourself and not be judged, or stalked (as much).
Now it's "I shared this here; Do I have a good enough reputation here so no one will try to hunt me down and ruin what little life I have?"
Tools like Privacy Party help; My one caveat is that I do have to log into Chrome and log into my sites to use it, a few times a year or so, to check my settings. If it's available for Firefox, I would certainly 5 star it.