505

wiki.c2.com looks almost the same as it has for decades. Today I found some subtle modern buttons at the top right. They seem to have appeared in 2016.

See also https://github.com/WardCunningham/remodeling

I was given Robinson's New York 2410. Delighted to find references to Ken Thompson's hack.

http://nymag.com/selectall/2017/03/kim-stanley-robinsons-new-york-2140-review-a-drowned-nyc.html

http://wiki.c2.com/?TheKenThompsonHack