Speedplay Frogs are pretty cool. No moving parts, and passive release. (love me that passive release!!!!!)

What is passive release?

I've also been having issues with clipping in and out. I commute by bike. Although I was able to use clipless pedals last summer, I am having problems this summer. I find that my left foot gets stuck. Since I usually release right-foot first, it hasn't caused me to fall. It has, however, ruined my confidence with the clipless pedals - especially since a couple of short stretches of my commute are on very busy streets. So, do you clip-in in traffic?

Also, what do you think might be causing my left-foot unclip problems? I haven't tightened the tension or made any other changes between last summer and now. Also, the cleats seem to be dirt-free. If it makes a difference, I think I have SPD pedals of some sort - definitely mountain bike pedals.

Thanks!
TB