python.org maintains a list of Python Enhancement Proposals, or PEPs (at www.python.org/peps). These are suggestions regarding the future development of the language, and are quite varied in scope. They are numbered, CVS-logged, categorised, and open to discussion on python.org. The BDFL takes them quite seriously indeed (although several were hastily withdrawn after incurring his wrath). They are also in the public domain. This is an important part of Python's opensource collaborative development.