Adam Bosworth on the value of simplicity

Thanks to Tim Bray for pointing out this wonderful, short, post from Adam Bosworth the value of doing useful things in simple ways, as opposed to creating lots of complex technology to accommodate things we might want to do at some point.

If the message is a simple query, send it as a URL with a query string. In the services world, this has become XML over HTTP much more than so called "web services" with their huge and complex panoply of SOAP specs and standards. Why? Because it is easy and quick. Virtually anyone can build such requests. Heck, you can test them using a browser. That's really the big thing. Anyone can play. You don't have to worry about any of the complexity of WSDL or WS-TX or WS-CO. Since most users of SOAP today don't actually use SOAP standards for reliability (too fragmented) or asynchrony (even more so) or even security (too complex), what are they getting from all this complex overhead. Well, for one, it is a lot slower.