Stephen Colbert has some words of warning for the hippies out there. From The Colbert Report Nov. 18, 2008.
See, talking about peace and love shows weakness. That's why these days you only find the words peace and love where they belong. On stamps.
[snip]
I mean if you start loving your enemies pretty soon you're going to end up in a drum circle with Mahmoud Ahma-kumbaya-ajad. So be careful America. Peace and love are powerful ideas. If we start talking about them, we might actually get the hope and change that everybody keeps talking about.