When I specifically asked him if he had read the bill in question to which he was objecting, which was available on the Web, he said that he had not, because he doesn't surf the Web. He, not I, equated "surfing" with "reading documents."
The impression I got from that conversation was that Stallman makes no effort to go out and find things that would be useful and of interest to him.
I don't call that "surfing," but "research" and "responsible," especially from someone who then calls upon people to contact their public representatives.
I don't care how much he hangs out on Hacker News, or elsewhere. I do care that he clearly indicated, in that conversation, that he will not do the necessary legwork (which doesn't even require using your legs) that can even help to strengthen his arguments.
I also think that it's helpful for everyone to read things from opposing and diverse viewpoints. By only reading those documents that his supporters send him, I worry that Stallman is ignoring arguments that may inform his own, or even change them.