I played at the Gold Coast today and got some more information.
1. The fact that it takes $2 coin-in on video poker to earn one
BConnected point is now in writing. The employees have a little card
that's a cheat sheet for how points and tier credits are earned. One
of the club attendants gave me one of these. It specifically says " $2
of coin-in Poker and Multi-Games = 1 Base B Connected Point". I played
several different banks of video poker today and all were $2 per
point.
2. Almost all the NSUD I played was 100 points ($200 coin-in) = one
tier credit. All the 8/5 BP was 100 points ($200 coin-in) = three tier
credits. Apparently they can discern which game is being played
because I got that tier credit rate for 8/5 BP on the same machines
where I got the different rate when playing NSUD.
3. Card Level Gold Coast buffet discounts per buffet cashier - Ruby
$1, Sapphire and Emerald $3, Onyx and Titanium $5. Buffets at other
casinos may be different.
4. Like someone else who posted here, I also got bonus BConnected
points today. While playing I earned about 1000 points in total for
about $2000 coin-in. After I was done my point balance went up just
over 2000 points instead of the 1000 points the card reader indicated
I had earned today so I got a bonus of about 1000 points.
Thanks to everyone here who has contributed information. It's very helpful.