You say that like it's a bad thing. We actually do protect our people from dangerous products (lead water pipes, asbestos insulation), dangerous medications (Thalidomide and friends), dangerous food additives, dangerous environmental toxins (Zoning regulations, environmental and industrial waste regulations), physical dangers (OHSA, hard hats, fencing, car and pedestrian infrastructure design). And from informational dangers (VBScript email attachments, et al). Why not from this also?