In Torchwood Miracle Day death takes a holiday-and it looks more like a permanent leave. The interesting Torchwood bit is that Captain Jack, our hero, has been immortal-until Miracle Day that is. So is it all a plot to kill off Captain Jack for good? The first season of Torchwood had a high sexual content, as many British sci-fi shows do these days. The second season they dropped it down a couple of notches. The third season had little to no sex that I recall. This latest Torchwood, from the BBC and Starz held the sex back until episode three…