In the old days we had large numbers of people believing that being online meant using AOL, Compuserve, or whatever walled-garden type of “portal” they were lured into using. But we could mostly rely on tech-aware people like computer programmers to know better. Not any more. Today it’s a more diverse group that knows better, but a less cohesive and politically influential one, and it makes up a much smaller fraction of net users.