curl. I managed to introspect the server, list the entries, create a new entry, update it, and delete it. I screwed up the messaging a few times, and Dave’s server only blew chunks about half of them. Those who know what curl is are probably snickering now. But I think the fact that you can debug a nontrivial application with curl -X -i -d -H is a significant weapon in the quiver of RESTafarians. Let’s see ya do that with your SOAP + WSDL + WS-Policy + WS-Addressing + WS-MetadataExchange + WS-ReliableMessaging app. Actually, the big take-away isn’t that, it’s that the Atom protocol is simple and easy to implement and robust. The world needs something like this. Later: Hey, more Atom Protocol stuff from Joe Gregorio over at XML.com.