Saying that it doesn't make logical sense is criticism. And he was criticizing it in a drive by manner, giving his opinion as if fact without any logic to back up his claim.
The encyclical was Humane Vitae
The poster was me
The original defender against my analysis was Rising Suns, a future seminarian and a REALLY smart guy.
The explosion lasted almost 6 years
And my point in the long winded post was not about the cyclical itself, we have thousand and thousand of post on that, it was about what occurred when I made the humble suggestion (and I stress: humble) on a thread about the attitudes of Catholics on Humane Vitae, that there appeared to be a logical flaw at it's core that needed to be clarified by the Church.
Rising Sun, God love him, spend years, literally years, counseling me publicly and privately that I had to stop supporting this position because I was leading people astray.
But he never could completely assail my position.
Actually the person who got closest to defending against my positon of the logical flaw was geocajun.
His argument still makes me wonder...
...but that's not the point.
The point is that that one post set off a firestorm of intellectually conversation, personal recrimination, flaming and rules changes that, frankly, I missed in 2008
And I still do.
And one more thing:
FF, I'm sorry, but a bomb thrower like you (and ftr I mean that in a good way - bomb throwers are fun), you're not even in the same sport as those guys, let alone the same league.
If you don't believe me start a thread on Humane Vitae, this crew will have you unable to make a coherent response in 5 posts.
You're going to need some research time into Natural Law and and the origins of the basis of the claim that NFP as an acceptable birth control method. Also you're probably going to do some research on the history and findings of the Pontifical Commission on Birth Control set up by Pope John.
And it wouldn't hurt to do some reading as to why our protestant brothers decided that each and every act of intercourse need not be contraceptive.
We've been at this a long time and have taken that encyclical apart word by word and have the scholarship to back it up.
And we've even gotten to the point where we can be civil about it.