There's no significant chance of McCain winning the election, barring Obama remembering to cry "save the children" and referencing god at regular intervals. Doesn't matter if he continues to flipflop over FISA, the 2nd amendment, war with Iran, the ethanol-for-food debacle, the drug war, trade embargos, accountability for hiring illegal immigrants, etc.
However, it isn't going to make much difference to the rank and file citizens; we're still going to continue to have our rights (and the rights of the states) eroded in favor of government that asserts it can do whatever it wants, regardless of the obvious intent of the constitution;
We're still going to be at war in Iraq and Afghanistan for an extended period of time, not to mention possibly beginning a new one with Iran;
We're still going to be the collective victims of the government's war against informed personal and consensual choices;
We're still going to be increasing the taxpayer debt load at an astronomical rate.
Obama is not a solution; Obama is part of the problem.
But you bet we're going to get him. Good and hard. Bend over, now.