Incidentally, a month ago at ACM DocEng I've used the first page being listed on indieweb.org's list of sites in danger of being shut down [1] as running example for a workshop on parsing and preserving HTML sites using SGML [2].

[1]: https://indieweb.org/site-deaths

[2]: http://sgmljs.net/docs/parsing-html-tutorial/parsing-html-tu...