I've gone ahead and removed the bad links from docs/ROADMAP.pod . The ROADMAP now simply says that we need to document Parrot goals and priorities. (I suggest that it go into a pdd document somewhere, if it hasn't already.)
I found copies of the Chip_APW.sxi and Chip_APW.pdf files that were originally referenced, but since I'm not the owner of the files I'm reluctant to re-publish them without word from chip. So, I'll just keep copies of the presentations in my private archive in case we need to refer to them in the future, or until we get word from chip to publish them somewhere. Pm