absolutely. If you ever see a group afraid to produce a prototype, it's because they're afraid management will try to ship it as a final product. I once had a

absolutely. If you ever see a group afraid to produce a prototype, it's because they're afraid management will try to ship it as a final product. I once had a manager who, on the subject of upper management wanting to ship the prototype, would say “the difference between dev and prod is one letter.”