like folks whose books get reviewed here
This is an important point, we should be welcoming to people we talk about, and I'm not sure how that fits in to any scheme. Send out preemptive invitations when we talk about people? Who would keep on top of that?
I wouldn't mind associating my website with my account - I already do, now that that's an available field. But even fewer people have websites than phones.
Well, that was the result of me trying to find a mechanism that wouldn't exclude you. But if we let people associate their account with a phone or a website, we include more people. It would be better to have more options to be more inclusive, if we can think of more specific options.
Wouldn't some kind of IP address thing suffice to rule out casually created socks?
Yes, for certain values of casual. You can hide your IP address by going through proxies.
The recent implementation of a -5 karma penalty for replying to comments that are at -3 or below has clearly met with some disagreement and controversy. See http://lesswrong.com/r/discussion/lw/eb9/meta_karma_for_last_30_days/7aon . However, at the same time, it seems that Eliezer's observation that trolling and related problems have over time gotten worse here may be correct. It may be that this an inevitable consequence of growth, but it may be that it can be handled or reduced with some solution or set of solutions. I'm starting this discussion thread for people to propose possible solutions. To minimize anchoring bias and related problems, I'm not going to include my ideas in this header but in a comment below. People should think about the problem before reading proposed solutions (again to minimize anchoring issues).