Washington
This excludes the 700-odd ballots from King County that election officials mistaken excluded and GOP officials successfully sued to keep uncounted. Since other Republican-leaning counties had, in fact, counted such ballots, if the state Supreme Court upholds the GOP, Gregoire's lead will probably grow a bit, as the GOP counties have to, in effect, de-count some of their ballots.
A dozen years ago, Georgia senator Wyche Fowler was ultimately defeated because of a peculiar Peach State law that required the winning candidate to receive more than 50% of the vote. Fowler fell just short of that margin in the November election, with a Libertarian candidate pulling around 1 percent of the vote. In a December runoff without the Libertarian, Republican Paul Coverdell edged Fowler. State Dems promptly repealed the law.
If such a law existed in Washington, a runoff would have occurred, since neither Gregoire nor Rossi polled even 49%, much less 50%. I thought the GA law was a bad one in 1992, but the Washington race leads me to believe that such a law might be a good idea, at least for gubernatorial elections, in which the winning candidate will actually have to govern the state for four years (or two, in NH and VT). Of course, one could still have a two-party race in which a candidate wins by 8 votes, or a runoff in which a candidate wins by 8 votes. But such a law would produce a second election in most situations like the Washington one, in which, in effect, there was no winner. If Gregoire were smart, she would propose another election in Washington now--an idea that has been suggested by several prominent figures, including the state's former secretary of state. Her proposing the idea while she was ahead would almost certainly be perceived as a magmanimous gesture, and my guess is that she'd win such a re-run fairly easily. It would certainly make governing much easier for her over the next four years.