But that really doesn't make a lot of practical sense. Any random developer might at most have his stuff running on a small number of systems. And, of those, mostly they will be DIYers who explicitly want to provide that access and who have control over the systems they use, and who often have the source code for the interface. Only a widely used, proprietary system installed by third parties could actually do any real damage.

If it means we won't provide access to anyone except large companies, no matter how long they've been around and how well established, that would be bad.