I'm sort of amused by the fact that they want to "capacity control" the JFK/IAD VS Clubhouses... but there wasn't enough demand at SFO to justify keeping THAT one open past when the VS passengers left, and SFO has FAR more potential customers than either JFK/IAD (since you have anyone flying SEA, LAS or LAX, as well as BOTH JFK/IAD transcon customers).

My suspicion is that it just wasn't worth the money to pay for the extra staff to keep SFO open, since aviators99 mentioned he was sometimes the only person there. Ah, well.