I was thinking, "Why would anyone want to walk or [heaven forbid] run practically barefoot?" As a runner, it all seemed too [toe] painful. I mean, running is painful enough without adding anything extra to it. However, there were a few incidents that changed my mind...and my footwear.
The catalyst for the change was the fact that my husband kept jamming his big toe on our runs, to the point where he had trouble moving it backwards and forwards. After talking about this issue with our chiropractors (thank you Dr. Perkins and Dr. Fanning!) my husband and I were both encouraged to look further into the toe shoes.
The main thing from our subsequent research that changed my mind was a video summarizing a Harvard study that compared barefoot running to running with tennis shoes. (Here's the link if you want to see it yourself...)
Seeing the difference between the pressure patterns of the two running styles made a distinct impact on the way I viewed my shoes, and ultimately made my husband and I choose to buy our first pair of toe shoes. After understanding the difference in pressure distribution on the foot during barefoot running, and running with shoes, it became very clear why I fell prey to many common runner's injuries (like plantar fasciitis, shin splints, etc.)
Although we are still in the process of breaking in our new toe shoes for running purposes, we liked them so much we each bought a second pair for everyday use. It does take some time to find your correct size since the shoes use European sizes, but it's ultimately worth it. My running stride has shortened, and I am no longer a "heel-strike" runner; both factors that lead to injury if unchanged. My lower back has not ached after a run since we began using them, and my husband's big toe no longer jams up.
The change has been extremely positive for us, and we would not go back to running or exercising in tennis shoes again. So, all in all, my opinion for the toe shoes is two thumbs [or toes] up!