BashfulBob:
I would agree with Rosie's second point. Although I quite enjoy stories in which a spanking is unwanted and undeserved (e.g. due to a case of mistaken identity) bearing in mind they are only stories and do not actually hurt anyone, I generally dislike stories which involve an abusive power relationship, even if the woman (it is usually a woman) supposedly enjoys being dominated and controlled by her alpha male. Maybe such relationships do exist, but I just find it difficult to identify with the motivations of either character.
So does the dominant/submissive nature of the relationship automatically make it "abusive," or do you believe that there can be non-abusive D/s situations?
What if it's simply a one-way domestic discipline arrangement (which is what I most prefer both reading and writing about, albeit with an 'alpha female' wielding the paddle), so that there may not be any generally dominant partner but merely a disciplinary one? (Yes, I'll admit that the precise borderline between those two types of relationships is uncertain.) Can that kind of a DD committed understanding be non-abusive in nature?
In these types of agreements, it strikes me that the truly punitive and erotically playful aspects of some spankings administered within them may not always be sharply differentiated, especially since a person who accepts disciplinary corporal correction still may receive subconscious sexual gratification from it.
If "abusive" is a descriptive term related at least partially to the severity of the spankings administered (the punitive ones anyway), my thinking is that the capacity of the recipient to endure such chastisement would strongly influence what would be considered physical abuse as opposed to severe yet non-abusive corporal correction.
For some spankee characters (and indeed real-life spankees), fifty medium-hard whacks with a sturdy paddle to his/her naked buttocks might be "abusive," while to others one hundred extra-hard ones might not be fully effective discipline.
It is rather amusing, from my perspective, to describe within a story a bare-bottom blistering which is nearly identical to one I've actually underwent in real life as a fun/erotic interaction, then have a reader comment that it struck him/her as "over the top," "excessive" or even "abusive."
So I'd venture that it's not simply "different strokes for different folks," within our spankophile kink it's also "different amount and intensity of strokes for different folks"...

--C.K.