Which brings us back to the original question: Why is Microsoft interviewing Linux developers? Are they needed to work on the Virtual PC product, or on Longhorn? I called Microsoft public relations -- actually, it was Waggoner Edstrom's Rapid Response Team, which handles MS public relations -- and put the developer's question to them.
The first response I received said "After speaking with my colleagues, I can confirm that Microsoft has no plans to port to Linux at this time." Since that was an answer to a question I hadn't asked, I asked again. The second response was unequivocal: "Unfortunately, we do not have further comment on your question."