As childish as Don acted in the meeting toward Peggy and Ted, I secretly enjoyed it.  Ever had co-workers in one of those in-your-face "this is definitely not a relationship" relationships who could barely keep their hands off each other?  It's annoying.

Not sure.  Peggy's boss walks into the bar with the opener, "mind if we join the lonely hearts club?" which would seem to suggest so.  Campbell gets off a cocky remark, which could have triggered the "we just won neener neener" (even though they didn't) response.

The one part I didn't understand, was that the "Scavs" Jack encounters in the library (or whatever that dark hole was supposed to be) actually appear to be mechanical in nature.  I think there's one or two shots of a robotic appendage/head falling to the ground during the drone shootout.  Did I miss something?
The only…