Misti Dawn and her friends Michael Vegas and Katja Kassin are launching a 24-hour reality show called DawnoftheBed online, which will show their sexy exploits around the clock in their shared home. We think this will be an interesting experiment for adult performers: given how highly exposed they are in their line of work, we wonder if the extra exposure will be a draw for fans. Reality television is all about overexposure, and adult entertainers must go farther than most to reach a point of saturation.  Will this work? Will it be a hit? Will it be too much?