To be clear, LWN has never "crashed" as a result of this onslaught. We'll not talk about what happened after I pushed up some code trying to address it...
Most seriously, though: I'm surprised that this situation is surprising to anybody at this point. This is a net-wide problem, it surely is not limited to free-software-oriented sites. But if the problem is starting to get wider attention, that is fine with me...
@corbet So, what's the downside to going login-only? Most social media and news sites are like that these days. Pure nostalgia for the wide-open Internet is not a good enough reason. We used to have http: at one point too, but we moved on. Do you reap anything from that openness?