While this has turned into a fantastic discussion, I don't have the bandwidth to handle some of the nastier comments. I'm going to lock it now.
The community choice was fine. The only challenge is that we don't have bandwidth to mod contentious discussions, usually those related to politics and other sensitive topics. Because the quality of the discussion tends to be high, I'm happy to let these go until I notice too many comments that cross the line.
In general: when you come across comments that break the rules (see the sidebar) please do report them. There's a lot of content here and we may not see everything.