Sadly, yes. I run into them a lot, but always offline. The reason you don't hear about them is because the same people who don't know about DVCSes tend not to frequent forums like Hacker News and proggit. A lot of programmers--and I mean a lot--are just programming to make a buck. Some are good, some are bad, but at any rate, they're not in it for the craft of coding. They're in it because it's a job. Those people don't read the modern equivalent of trade mags because there's nothing in it for them. The only tools that matter are the ones they're actually using, right now. It's these people we really need to reach.
Hmm...do we? I mean, might the time to try and convince someone like that to switch to Git be better spent elsewhere, like trying to inspire the next generation of programmers who actually code because they love it?