I believe you're talking about me, and I was indeed put off by the pissing contest that goes on about the different leagues here.
Yes, your's was the example I was referencing, and I'm sorry if I drew you back into this whole mess. It's just that your case is a prime example of how folks seem to behave (or don't behave well) sometimes.
I always try to be objective, and realize that what may be the case in front of me might not be the case somewhere else. This is a BIG country filled with A LOT of different people, and each experience is quite likely to be different. Just like perspectives are quite likely to be different. That is the part that discourages me the most about these threads, be they APA-bashing, or TAP-bashing as seems to be the case in this thread. Or any other sort. It is too easy to hide behind a keyboard and proclaim how awful something is.
You will find me defending how the APA runs in my area, though there are certainly aspects that I don't agree with. I find that my experience is good enough that the parts that I don't like aren't overtaking my enjoyment of league night each week. And that's good enough for me. If your experience in whatever league that you are playing in is unsatisfactory, then you should probably not be playing in that league. But you should keep an open mind that not everyone sees it the way you do, and that things might not happen that way in other area's.
End sermon.
So far as the things you don't like about APA, slop is, well, slop. It isn't high-level play, and it isn't designed to be. It is allowed to make it easier for the beginner. So long as we are all playing by the same rules, it shouldn't be that big a deal. You will find that you don't see a ton of slop shots in games between higher leveled participants. Yes, it does happen occasionally, but even then the shooter usually grins and shakes his/her head because it's silly. But very infrequent. Heck, I'm just an SL4 and I played another SL4 this week, with no slop in the four games that we played. I don't remember it happening all that much in any of my recent matches, and I'm not exactly what you would call high-level.
8-on-the-break counts as a win in APA. Happened in that same match I just referenced, by my opponent. Don't know the 9-ball rules.
Downed balls on a scratch staying down, well, see the slop discussion above. Happens so infrequently in the matches I see that it really isn't a big deal either. We never count them as down in our in-house matches, either. It's simply how APA runs things to make it easier for the beginner, and you'll find that it doesn;t affect things too much, too often. At least I haven't.
Maybe TAP is doing some things better, or that make it a more enjoyable experience for those who play it. Maybe not. Same for BCA, and the others. The thing is to play, and to enjoy it. And to stop crapping on other peoples enjoyment. We all ought to be having more fun and having fewer pissing contests.