I dunno, I think it's a pretty coherent image. I mean, I don't per se approve of stereotyping, but the "rich ex-hippie boomers and their trust-fund yuppie children" is... definitely an image I'm familiar with, and definitely a recognizable part of Obama's core. I mean, I don't think there's anything *wrong* with any of those things, but I'm pretty sure it's an image that any Machinists union member will grok.
(no subject)