One of my neighbors showed up at my door in 2004 with a moveon.org button on his lapel. He's a graying early baby boomer/ ex-hippy type. I unloaded on the guy. Told him to get the "ef" off my property etc.
I see him at block parties and graduation parties and it turns out he knew nothing about Soros and moveon. He is just another progressive useful idiot.
By the way, I find the best thing to say when the Sierra Club door knockers come by is " Sorry, I'd love to chat, but I dont want my baby seal fillet to burn".
Around here I get a lot of cute college girls coming up to me to talk their "Do you want to stop the criminal Bush administration?" crap. I used to just say "No" but now I can't help myself, maybe it's my advanced age (40), I smile back and say "Oh, you're not falling for that Groupthink" or "Do you know how much Haliburton stock Michael Moore owns?" or I just insult "Che!" I just can't help myself.