I collect my friends' taste in music, distilled into mixes.
It started in college, when I asked my friends to make me a mix that was them and gave them a 90 minute cassette. I got three kinds of mixes back:
Not all of them are shareable - some were given under the condition that they stay with me. All of them have good names: Dedicated to the Greatest Iguana, Electric Technofolk and Other Obscenities, and so on.
If you'd like to make me a mix, the standard is still the same...no more than 90 minutes, an A side and a B side, and I would love to have a mix that's you.