oh yea - i can feel it if the post makes me angry, and if most other posts by the user make me angry too.

funny story - someone nice i met away-from-keyboard (AFK) got onto stacker news, and before i knew his SN username, his posts triggered me. however, after i realized who the user is, my attitude shifted, and it took me a while to recognize that i should have trusted my first impression of the online persona.

online persona may vary significantly from from AFK personality.