Because of the reality that HR people and employers search for your online presence, I have slowly shrunk away from having an online presence at all, beyond strictly professional stuff.
If you dig, though, in the comments section of certain news sites, you can find some remarks that I've made, and some of them are recent. They are facetious, satire-like. Nothing too outrageous, but certain political minorities (feminists that get upset at Game of Thrones, anti-vaxxers, Obama birth certificate people, etc) would consider me an evil Patriarch-Shill-Commie of epic proportions.
That said, you actually have to dig. Simply typing in my name won't yield the right results. You have to type highly specific things like 'My Name rape' or 'My Name obama'.
So the question is, how deep do employers really dig on these matters? How seriously do they take smartass remarks about politically charged topics, like campus rape and the Ferguson riots? How worried should I really be?