So what is the accepted correct rotation to ride any of the ASC trails? It seems no matter which direction I ride (CW or CCW) I end up with people pissed as they go past the other direction. Many are nice about it but quite a few seem to get testy over it.

Tonight I was riding the prairie loop CCW and just about got run off the trail twice without any warning from someone who must have been doing Strava runs. No announcement of rider up, no warning. I barely had time to acknowledge he was coming at me before I had to about ditch to get out of his way and didn't even get an acknowledgement as he flew by.

A second rider was much more friendly and at least announced rider up and we worked out passing with little difficulty.

I did a few laps tonight CCW and I happen to enjoy CCW much better than CW and hope to continue to ride that direction but there are definitely some narrow spots along the creek on the Mills Pond section where passing opposing directions can be very difficult. 

Luckily the two times he blew past I had an area to the right to throw my bike into.

So the answer is either direction.

But remember, the rider traveling uphill has the right of way.  If I have the right away, I generally claim the trail as I'm probably struggling with the uphill climb .

If its not clear who is ascending or I don't have the right away, I do my version of a track stand to side of the trail.

I think I would have noticed - I don't think so.