What do you guys think about the resale value of carbon? Do you think people are still afraid to buy used carbon?

Do you think the fear of buying carbon will diminish over time once we get more used to having it around?

Is an Al, Ti, or steel bike a better investment than a carbon bike (put aside your opinions of how great these materials are in regards to performance)?

Are we more afraid of some parts than others? Are we more likely to buy a used carbon fork than an entire frame?