Particularly we need to be able to cut and paste from Text Comparison window, This is vital to building adult studies. For those with and without Biblical language skills it gives them an insight into the nuance(s) of the original language and can shine a brand new light on an overly familiar verse.
Competing products do this easily and I, and I suspect many others, would prefer not to spend the money on that software when Logos ought to be able to do this.