I suspect they just got a wake-up call. In one night they lost a friendly congress by a LARGE margin, many local elections including Texas AG and Gov just walked out of their lives. Voters all over the country made their feelings on this issue clear enough that it would be difficult to pin this response on a party rather than the people as a whole.
All of this was preceded by the first economic shocks of the bubble bursting, and now it's truly underway. By this time next week it's entirely possible there will be fewer SV "Leaders" in a position to do more than wonder when exactly it all went so wrong.
Hint: It was the beginning.