This is not an official review, I'm looking for a sponsor.

I think you should use %{name} and %{version} macros in Source0.

* rpmlint is silent for RPM & SRPM
* source files match upstream
* specfile is properly named
* BuildRequires listed well (mock builds successfully on FC6 i386)
* latest version is being packaged
* license field matches the actual license (included in %doc)