At 10 p.m. ET on Oprah Winfrey’s OWN network, loose cannon Lindsay Lohan stars in her own reality series, called Lindsay. But before that, at 8 p.m. ET, she has to appear as the special guest on Oprah’s Next Chapter to get a lecture from, and provide a mea culpa to, Oprah herself. Consider it two sides of the same media-blitz coin: contrition at 8, exploitation at 10.