frog worship-is it wrong?
I love my speedplay frogs. I had SPDs on another bike and hated them. I ride a road bike with full fenders, and I have never had an issue with grit in the cleats. My shoes are SIDI mega size, the mountain bike model. SIDI is one of the brands where the only visible difference between mountain and street shoe is the mountain shoe has a lugged sole, so the cleat is off the ground while you are walking.
I have some minor trouble with hot spots, but that is a shoe fit issue that I have with most shoes. Wide is relative, especially with Italian shoes. I am seriously considering a trip to California to that place that makes custom bike shoes. Or finding a way to attach a cleat to a hiking boot.
Echo of previous posts ...
I was used to Time ATAC's on my previous bikes, and really struggled in the beginning when I switched to Speedplay Zero's on my road bikes.
1) It took me time to change how I engaged the pedals ... I was used to pushing forward and down at an angle and the Speedplays need you to step straight down
2) At <115 pounds, I think I lacked the force required for Zero's and would have been better off with the Light Action. I spent a lot of time on the trainer getting in and out to loosen the spring on the cleat, which I also lube'd frequently.
3) Shoe covers are a must, as others reported ... these cleats will gather dirt and more as you walk around which will then prevent you from engaging
4) On positive, I have never experienced difficulties disengaging so no safety / falls coming to a stop
After a frustrating break in period I have eventually become a fan and have Speedplay Zero's on all my road bikes (and continue with the Time ATAC's on my touring/cyclocross bikes).