I have problems if that ownership is abused.
I also believe that, for most things, the most efficient systematic use of resources is to make them private property. This true often enough that I think that government has to justify any significant deviations from this baseline.
Of course I recognize that I exist in a society that tends to answer this question differently than I do. That is a common problem for me, see my thoughts on being a [link|http://z.iwethey.org/forums/render/content/show?contentid=104633|moral relativist] in our society. But it is inconvenient. :-(
Cheers,
Ben