====== XML-RPC =======
===== Specification =====

  * Main spec:
    * http://xmlrpc.scripting.com/
  * XRDL: something like WSDL for XML-RPC
    * http://code.google.com/p/xrdl/wiki/GettingStarted
  * Introspection: 
    * http://tech.groups.yahoo.com/group/xml-rpc/message/2897
      * system.getCapabilities
    * http://xmlrpc-c.sourceforge.net/introspection.html
      * system.listMethods
      * system.methodSignature
      * system.methodHelp
  * Multicall specification:
    * TODO from Eric Kidd's mail
  * Multicall test suite
    * http://xmlrpc-c.sourceforge.net/hacks/test_multicall.py

===== Implementations =====

  * C reference implementation
    * http://xmlrpc-c.sourceforge.net/
  * Many others:
    * http://directory.xmlrpc.com/implementations