The world is filled with geo-tagged photos, but are there legal parameters of use that restrict (or at least dissuade) photos from being tagged on private property? If so, does it depend on the country, state, province, etc.? Of course, these photos are in the cloud (which really problematizes the concept of property), but I guess I could see one making the case that the direct association between content and location could elicit legal action. Does anyone even care?