I love fuchsia piggie!
I have tried it as a blush, but use it really sparingly as I find that if you use too much, you have this bluish-violet tinge on your cheeks (that makes me look sick, I'm NC35 for reference). I just dab a tiny bit on a 187 brush, tap off the excess, and dab on my cheeks, then buff lightly to blend it out.
I LOVE and prefer pigments over any e/s because they hardly ever crease (I have really oily lids) - their staying power is great (even without a base) and the colors show up like they appear in the pot.