Vanilla is a product of Lussumo:
Documentation and Support.
As for the comment about him being a coward for grabbing a bigger gun... well that's relative isn't it? Connor doesn't have any moral delusions; he said as much to Arkady. In Connor's mind, they're all evil anyway, they'd have to be to do the Big Push. Connor's frustration wasn't just that they aren't morally good, it was more that they were incompetent crap, and he couldn't stand being part of a group so stupid it can't figure the easy shit out.
The next episode will probably eat your brains.
The next episode will probably eat your brains.