Due to the fact that my career turned in the automotive direction (too long story why that happens), the change of industry will probably never come. Saving money to transfer to IT job is not easy with a 2 + 2 family and a new home.
In general in the office is like: "Did you saw yesterday the game in TV? It was amazing" "Naah, I'm working now on a Reddit clone" and they just don't understand me.
IT or to be more precise programming is my passion or maybe a dream. That's why I return everyday on HN and read Dan Abramov tweets
Naturally, techies have more exposure to the platform, but the diversity of topics and desired quality of content is attractive to a much broader audience than just "devs".
Also: not everyone working in IT is a dev :-)
I think the hacker ethos can be found alive and well in a variey of career paths.