http://www.youtube.com/watch?v=ROor6_NGIWU

Around 56:28 Rich is talking about whether components pass a data 
structure, or "an object that has all these verbs and knows how to do stuff 
...".

Clojure data types also have verbs, in protocols, and if one component 
passes a record to another component, the receiver will need to use those 
verbs to make use of the data. How is that different than the OOP example? 
There's the syntactic difference that in OOP you write it object, verb, 
arguments, and in clojure you write it verb, object, arguments. But that's 
trivial. How is it architecturally different to pass an object with methods 
vs passing a record with protocol?

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