... would be to ignore it.
But since that won't happen, check out this entry on Fausta's Blog, which pretty much lays the whole thing to rest.
And if you still have issues, try Privacy Maven.
Don't get fooled into the mindset that because you're not a McCain fan, that this doesn't have any implications for all of us.
Remember: "It's not the nature of the evidence, but the seriousness of the charge that demands investigation."