This seems to be a very useful addition, I know there have been some people complaining on comp.lang.lisp that cl-json does not decode to objects. I will look at the patches and integrate them soon, I want to make sure, if possible, that it is backwards compatible and there is an option to have it any way you want. I see that there is a backwards compatibility macro included, so I guess it is simple.
But anyway, I wanted to say thanks first before digging into the code, also for the great documentation!
/Henrik