You believe the populace will answer your questions openly, without the added benefit of anonymity? Studies show that any answers you receive will be tainted by the participants' access to the answers of other participants. They will answer with the acceptable responses, rather than the true ones, in most cases. Or, the inverse is true, and they will reply with untruths, in order to hide their true experiences and feelings. In summation, the questions you pose may net you responses, but I do not recommend trusting them as fact.