Certainly one valid (type of) response to the OP would be to explain why the proposed legislation wouldn't harm the internet. (I've seen a few claims to that effect [elsewhere], but none that seemed well-informed or carefully reasoned.)
Or is 'harming the internet' too subjective|vague a notion to begin with? Perhaps that is worth discussing. Incidentally, it was part of my original thought that maybe somehow the net outcome of the SOPA regime could be positive, e.g. by spurring the development of a new censorship-proof distributed DNS infrastructure. But I didn't know about any specific efforts in that direction, and also I mistrusted the idea as probably manifesting a 'storytelling-fallacy' approach to prediction. (I'm sure that's been called something else on LW, but I don't recall what.)
I agree that clear signs of political-mode thinking are on display here. In particular, I don't trust the comments that appear to be motivated either by optimism (hope?) or by pessimism (despair?). I was and am looking for the kind of precise, epistemologically sound thinking about object-level phenomena that are so often exhibited by LW participants. I also thought that---assuming the new regime will create the sorts of practical problems all of us seem to suppose it will---people here might be especially aware of specific possibilities for solving them.
Referring, of course, to the proposed U.S. legislation which could cause severe damage to the Internet—at least, that's what a lot of people are saying. See, e.g., this Open Letter From Internet Engineers to the U.S. Congress (the first signatory listed is Vint Cerf). On Wikipedia, people including Jimbo Wales are discussing strategies as extreme as blanking the entire site (except for an explanatory message) to get people's attention, and thereby perhaps incite them to action, such as calling their Congressional representative.
I just happened to find out about all this a few hours ago, being someone who tries to avoid distractions like most kinds of news, so possibly others here with similar habits will appreciate having it called to ther attention. Or possibly they won't. But to those of you who possess relevant kinds of expertise:
(I think this subject can be discussed without political advocacy, in which I am mostly not at all interested anyway. It just looks like a practical problem to me.)
Edited to Add: I forgot to include a fourth bullet point:
It seems to have been assumed by many commenters, nevertheless.