Zkuq on 17 July 2016
It's OK as long as it can be avoided relatively easily. That said, I don't like too much data being collected, and it should probably be a law for it to be illegal to collect any more data than you need or expect to need in the very near future (i.e. there are existing plans for using the data in the near future). Also, intelligence agencies and other authorities should have no access to this data without a serious, targeted suspicion.
