When Florida is a landslide, and OH, PA, NH, IA, etc. are called by the networks for Romney early, I expect disheartened and lazy libs on the West Coast to stay home.
That will expand the margin of victory in the popular vote beyond what all these polls say.
Outside of California, The west coast number of voters is simply not as large as the east coast total.
It doesn’t look likely for Romney to take California (it seldom if ever looks likely for the GOP to take California) but the important factor is that the EAST coast where the Dems have their biggest number of votes may suffer from a greatly reduced turnout which should hurt the Dems more then the GOP.
I told friends a month ago that by 10 pm est we’d hear wailing from the usual networks as they try to comprehend just how the result is so different from what they thought it would be.