Yes, but not for a year after first riding clipless. I had been riding my newly built fixed gear with toe clips a lot (which I find is much easier to track stand) and forgot that on the transition back to the road bike with clipless that if I bailed on the track stand I might not be able to unclip in time (fell twice that ride, awesome).

Old Shimano PD-6401 pedals (just replaced these with shimano pd-r540)