As for the ghosting, I can't speak to what might or might not have happened in the past, but anyone that applies to any of our posts will know the disposition of that application, even if it's that we can't move forward at that time.
And for average tenure, I would offer that it has far more to do with how quickly we're growing due to market demand than due to churn, as everything I can see systems-wise shows a pretty stellar retention rate.