2010: The X.org maintainers tell the world that XCB is now a hard requirement for X.org.
2012: The last X.org release, as everyone has given up and started trying to replace X.org entirely.
The moral of this story is: when someone suggests XSLT, skip the hard part and just throw the product into the garbage.
"I appreciate SDF but it's a general-purpose server and the name doesn't make it obvious that it's about art." - Eugen Rochko