I actually started to feel bad for that dude in episode 2 (not the douch with long hair) - yeah he's f-ed up, but I don't think its his fault.
also, cupcake chick, when a guy is dating another girl, that means you were not picked. Get over it.
and bitchy chick - if people said you had a bitchy demeanor at a "networking event", you should take that as a social clue to wisen up rather than get defensive and thus more prickly. Its a networking event, the last place you want to be perceived as a bitch.