Okay, no new info yesterday. So unless we are all mistaken and the engy update isn’t due yet (let’s face it, just because Valve showed a new shotgun in a movie doesn’t necessarily mean they intend to append the engy update immediately) it would suggest a different time frame for the proceedings as we were used from the last updates.
At least the new comic (btw: awesome as ever) on the macupadate pages suggests continuation, so there’s bound to be more. Mayhaps Valve intends to turn all this into another large event; and as such spreading it over a longer period of time (though I doubt Mac vs. PC is a likely scenario). Engy vs. Spy?
We will see what the twisted brains on Valve have come up with.