It seems that smallball is all about postflop play, and it's something that I'd love to learn. That said ... what are some smallball concepts?

In general, I'd guess this means avoiding raised pots for smallball and also playing trashy hands with potential (SCs, gappers etc) in position or moving beyond sethunting with 77 88 99. Is this correct?

A cardinal sin in NLHE is to give cheap or free cards. How do you reconcile this with say, flopping middle pair, unraised pot, on a coordinated board? How about something like TPWK on a 2-flush board? Would you for instance give a cheap turn and speed up on a safe turn?

Thanks for any thoughts or concepts.