when ISF says 'great' players this won't work against, I think what is meant is more like your top 3/6+ type deep thinker.

I think this post is great, but its mostly for 200NL+ and good 100nl regs. At smaller stakes I don't think many people are even paying attention to bet and stack sizes very much.

One simple example of doing this is making a small bet size on vunerable boards. Against a player who is passive and wary to raise a top pair hand, we force him to protect that hand and raise. Therefore, when he doesn't raise on the flop we know he doesn't have a good hand.
my favorite part of the post,