There are only really 3 credit services. Just freeze your credit. I think it's free in NC and $10 to unfreeze it. It shuts down pretty much every vector for identity theft.
Based on personal experience, and as mentioned in an earlier thread here, apparently no one is using the freeze method. Yes, it's a minor mid-level PITA, but it's as good as it gets and free/cheap. Because it's free/cheap and mandated by the gov, you ain't going to see the credit bureaus touting it.