So, I still haven't converted to mineral makeup- just lazy and using up what I have at home in liquid foundation that I am already pretty happy using.
I did get this email from totalbeauty.com (I must have signed up for it somewhere).
I am including the link below because it has an interesting quiz to take as well as comparison of popular mineral makeup out there and what users thought when they compared them.

http://www.totalbeauty.com/content/package/minerals

I haven't taken a very close look at all the information, but since so many here on BPJ bring up mineral makeup, I thought I'd share.
Cheers!