Please consider this draft my attempt to clarify exactly what is required by each checkpoint. I hope that you like this draft and that you agree with me that it's the right direction for the document. In particular, this version of the document folds in some results of the minimal requirements discussion. How the guidelines are organized. It is now stated clearly that the notes after the checkpoints are only normative.
All normative information is moved into the checkpoint text itself.
After the discussion of checkpoint organization, there is discussion of minimal requirements. Note, however, that this only applies when non-text content is included by reference. Note expanded with rationale and suggested technique in this case. This requirement may be expanded in a future draft. Old 3.2 deleted.