[snogglethorpe]

Why should it matter how they use the land?

If they want to use it purely to irritate Zuckerberg, that's their business.

[rl3]

Maybe they'll organize using Facebook. An "irritate Mark Zuckerberg" group.

[twelvechairs]

To take the discussion a little wider - land is a finite and productive resource unlike almost all other property. History is full of land reappropriation when it falls into ineffiecent use - whether as goverened as such or through violence when governments fail to do so. As a simple premise governments shouldnt allow land to remain significantly underutilised

[xyzzy4]

Well that depends if your ideal society is one that optimizes for rights or one that optimizes for good land use.