What surprised me was, a lot of people - myself included - read a lot into the title of the episode, when all along it was a play on the title of the pilot, “Everybody Lies.”  (Then again, I think most TV listings list the title as just “Pilot,” which would explain why nobody said anything.)
What was it that (I assume it was) David Shore said over his “Shore Z Productions” logo at the end?  Something about a burger?
I don’t think I heard “lupus” or “sarcoidisis” mentioned once, either in the retrospective or the episode.
Speaking of the retrospective:
The studio they use had previously been used for three other TV series - Swiss Family Robinson, Emerald Point NAS, and 9 to 5; only the latter lasted more than one season (and House lasted twice as long as the three of them put together).
I wonder how many of the other $5 Friday pool winners are thinking, “Good thing I won before the last one - I didn’t have my win broadcast nationwide, so the IRS has no proof of my unreported gambling winnings”?
I was a little surprised they didn’t get the Emmy winners together - then again, I was slightly more surprised that the show has only won five Emmys so far (one each for writing (drama series), directing (drama series), and prosthetic makeup, and two for sound mixing (hour-long series)).
Omar Epps claimed that he were in every episode, but was he in “Broken” (the 2-hour episode with House in the mental institution)?
Speaking of being in episodes, did they mention Bobbin Bergstrom, who is in just about every episode of the past few seasons as an unnamed nurse?  Apparently, she’s also one of the show’s medical experts.