It’s a shame that Apple co-founder Steve Wozniak is injured and had to drop out of “Dancing With the Stars.” Maybe it’s just the dorky two-left-footed dancer in me, but this is just about the most inspiring bit of television I’ve seen in a while. Wozniak, who’s, um, not exactly at home on the dance floor, gives it his all and then some, and it’s impossible not to cheer along with him: