Dave Winer doesn't believe in property.

I tend to hold the same opinion, but I must say, taking sociology has changed my perspective a fair bit. I used to look at 'property' values from a highly critical standpoint (which is necessary), but I think that it's also very important to understand where the ideas of property come from. When you know (or theorize about) the source, it's easier to see how to effect real change... hopefully to something more aligned with values that are underemphasized.

More on this later.