Article used to exist and was merged after this discussion:<p><a href="http://en.wikipedia.org/wiki/Wikipedia:Articles_for_deletion/Rich_Hickey" rel="nofollow">http://en.wikipedia.org/wiki/Wikipedia:Articles_for_deletion...</a>
Hickey has done things besides Clojure that are fairly notable, for instance the "Hickey functor".<p>Edit:
<a href="http://www.tutok.sk/fastgl/callback.html" rel="nofollow">http://www.tutok.sk/fastgl/callback.html</a>