[TeMPOraL]

I think it's less of actual progress, and more of economy: what was considered nerdy two decades ago, now is the easiest path to both upper-class and 1%-levels of wealth. People don't hate nerds anymore, they want to be them - not because the topics are interesting, but because they're a good career.

[fragmede]

There's certainly some of that, but the long tail of the Internet means there are all sorts of communities and real-life meet ups of the strangest obsessions where their interests are celebrated, not made fun of. This means it's safe to declare your weird obsessions. Even if you're family doesn't understand it, they don't have to - theres a community to connect with, whereas previously there was little/no such ability, and Nerd interests were shunned. Now they're the feature of Comic Con, SDCC, Pax, etc.