What you should do is take notes on who are the donkeys that are doing stupid stuff with low pocket pairs and NEVER EVER NEVER fold your overpairs to them. Although at micros you can stick to never ever folding overpairs against pretty much everyone. Also don't pot control against these guys just bet bet bet bet bet.
You only want to pot control when you are being called by solid players so at micros you can generally just keep clicking bet bet bet with AA/KK.
Taking notes is very important. Even playing ZOOM tables, I will still pause session every now and then to take note on tendencies, especially those involving 3b+ pots. It only takes you a few seconds and will help you alot in the future.
As for IPlay's hand, I'd say, 3b bigger earlier, just because they 2x open doesn't mean you have to lower your 3b amount, usually I 3b to 8bb if they 2x, 9/10 if they 3x. Most of the times you are gonna win a 'small pot' on the flop as you guys say yes? So you make the 'small pot' a little bigger is good for you. And in that spot, I'm probably never folding if I have no info on the villain and probably folding against regs(the micro nits not bluffing with this line). In the long run you will profit from calling in this spot due to the many spew spews at micros.