http://www.plaintxt.org/
http://www.plaintxt.org/resources/readmes/barthelme-readme.html
http://www.plaintxt.org/resources/readmes/blogtxt-readme.html
http://www.plaintxt.org/resources/readmes/plaintxtblog-readme.html
http://www.plaintxt.org/resources/readmes/sandbox-readme.html
http://www.plaintxt.org/resources/readmes/simplr-readme.html
http://www.plaintxt.org/resources/readmes/veryplaintxt-readme.html
http://www.plaintxt.org/resources/downloads/
http://www.plaintxt.org/resources/downloads/Sandbox-Designs-Competition-2007-05-17_Rev5.pdf