Plants ID'd and normal

In asking questions about a few of my plants at GardenWeb, I was able to get two of them identified and learn that their weird seeming behavior is normal. It's good to know one's plants are normal.

The plant I thought was a fittonia is actually called a Peperomia caperata, and the weird shoot that's coming out of the top is going to be a flower.

My cactus (echeveria) that's loosing it's leaves (which I am reassured is in response to winter dryout and will be just fine) is called a Perle von Nurnberg.