Im about 3/4 through a tin of MacB Vanilla Cream Flake. Absolutely love it. When im off work ill rub out a whole flake, fill my Peterson 106 and smoke it throughout the first half of the day.
Zanthal, just like some of the other guys said, everyone has their preference on how to approach flakes. I completely rub these out and then pack my pipe. Experiment though! I tried fold n stuff with this and didn't have much luck, but that's ok. It's all part of piping. Enjoy 8)