I don't understand why anyone (shoe companies) would push the idea that running in high heels is good for you when everyone understands that standing and walking in high heels is bad for you ...
I agree with Artista, plus also, if you are a natural midfoot striker, high heeled running shoes force you to either run on your tippytoes or smack your heels with every step. Neither is good for PF or Achilles issues!
I can't run minimal, nor do I really want to considering the gauge of the crushed stone roads I normally run on - but I loved the feel of Altra zero drop shoes for the 50-some miles I put on them, unfortunately they were just way too narrow for me. I keep nagging them to start making Wides ... can I get an Amen over on their FB site from some of you other wide feet gals? 
PedalWench, so glad you're feeling better ... good luck at the convention! I think rest and stretching throughout the day is a good idea ... and if you can slip a spiky ball into your purse and roll your feet out during sessions that could help too.
Speed comes from what you put behind you. - Judi Ketteler