Ian Bicking: I think there's room for some more standards building on WSGI (that aren't actually extensions of the WSGI spec itself).
I put a page up on the wsgi.org site for this: http://wsgi.org/wsgi/Specifications
And I'm introducing what I think is low-hanging fruit in the specification realm: wsgi.url_vars http://wsgi.org/wsgi/Specifications/url_vars
It appears that wsgicollection was part of the motivation, which is gratifying.
I have updated wsgicollection
wsgi.url_vars in addition to the currently