3:36pm PT: After waiting in what can only be described as an epic line (by far the longest we've seen at GDC so far, and it's Friday afternoon!), we've found a respectable spot at the Portal postmortem, one of the most anticipated sessions of the entire week. Erik Wolpaw and Kim Swift are on stage, seemingly unaware of the sea of humans piling up outside the door.

3:53pm PT: Ludwig posted a photo of the Portal postmortem line. Best part: you still can't see most of the line which wrapped around both ends of the frame. We're just happy to be in here. We're prickly with anticipation. It's like seeing the Beatles on Ed Sullivan ... just really nerdy ...

Oh, did you want to see Valve's Kim Swift and Erik Wolpaw deliver a Portal postmortem? We hope you like making your way through the digestive system of this rather large attendee snake. We'll keep you up to date -- just as soon as we figure out how to get down from this ladder.

We're not sure if Portal designer Kim Swift was speaking out of turn when she told X-Play, "I believe Doug Lombardi, who's our lead marketing director at Valve, has announced Portal 2." Was she referring to Lombardi's recent comment that "There'll be more Portal"? If so, we sorta thought his qualification of "the details of that ... we're still working out" sort of meant that "more Portal" didn't necessarily mean "Portal 2."

Maybe that means "more levels" or "more musical hits by passive-aggressive AIs" ... or maybe, just maybe, it means "Portal 2." Lombardi told us, simply, "More Portal is coming. Nothing more to disclose right now." So, looks like we're back at cube one.

[Thanks, Steve G.]