Recently, I have begun forming ideas about an online game, and Erlang is the language just fit for the job.. But the game will heavily depend on JSON-rpc, so thats great, but I found that the documentation for RPC in Yaws is very poor. In the tutorial you want me to return {true, 0, [], {response, _Response}} every time in the rpchandler, but it is not explained why? Why is the outdated documentation on yaws.hyber.org not removed in favor of the wiki?  (By outdated i mean fx module-names wich have been revised)..