I welcome any updates to the man pages for the newer versions of bitcoin that have come out since I originally wrote the current man page.

I also think it would make sense to include it in the upstream source. I'm a bit puzzled by the assertion that the GPL is incompatible with the MIT license. Its not incompatible, unless someone is thinking that they want to redistribute bitcoin, and the man page, under a more restrictive license for some purpose. Which MIT permits, but GPL does not. For what purpose would someone want to restricting users' rights?