Hehe... I was sitting watching this waiting for you to perpetuate some myth, but nope. Good job! The only one that I disagree with is the one about playing the highest denomination. I would edit that to say you should play the highest denomination that you can MAX BET within your budget. A lot of machines open up more combinations with more coin in at that denom. Sure, the payouts might be lower - that's a MIGHT - but your chances to have longer play to hit them might give you the chance for a jackpot. (Sometimes with games with progressives, the high denoms might have been won recently, leaving the lower denoms higher at that time.)
Honestly, I believe if you are new to slots you should watch slot play on line. Learn how the machines tick. Just don't fall for any of that nonsense about changing denoms to "trigger" the jackpots, or chasing full pot graphics. Just remember that the front of the machine is marketing. It's there to entice you, not give you information on how to win.