I've made some changes around here this morning as we get to work here in 2017.
1) No more guest commenting. Get a Disqus account if you want to join the discussion, which should motivate people to behave around here.
2) Be excellent to each other. I'm going to be much, much less tolerant of personal insults around here. Discuss the topic, go off topic, but personal attacks I'll put an end to.
Happy New Year.