Commercial Satellite Imagery: Benefits and Risks

The ongoing battle on shutter control continues between military, commercial and non-profit NGO entities, just as Google Maps finishes adding the rest of the world to its site (even if the detail is lacking). And when Israel restricts the rest of the satellite imagery companies to 2-metre resolution, for whatever reason, should the rest of us expect the same level of privacy as commercial and military satellites continue on an exponential path to greater resolutions? [from MetaFilter.com]