A recent story in the L.A. Times takes a look at the struggling porn industry, which, like the newspaper industry, has been deeply affected by both the downturn and the changing technological landscape. DVD sales of porn have ground nearly to a halt, pay-per-view is down by nearly 50 percent, and websites behind pay walls are suffering as more and more amateur pornographers offer their work on the Internet for no cost. “We always said that once the Internet took off, we’d be OK,” the co-chairman of adult-industry giant Vivid Entertainment observed. “It never crossed our minds that we’d be competing with people who just give it away for free.”