I have one dish for leaf/offset propagation, and right now, there are panda kalanchoe leaves, and Mammillaria gracilis (Thimble cactus) offsets rooting there. They've all put out roots, and they seem to be having fun. Someone at the nursery knocked a large thimble cactus onto the ground, dislodging lots of offsets, and I asked if I could take some home to see if they grew. I dipped the ends in rooting hormone, let them dry a few days, planted them up in a mix of cactus soil, sand, and perlite, and so far, so good. Hope I have enough friends in the neighborhood to find homes for all these new plants in a few months!