Certain kinds of junior obsessive media freaks will want to bust out the nipple clamps before reading the following. Ready?

After all, we use it but never credit it, so we figured we should share. The Columbia Journalism Review maintains a carefully updated list called "Who Owns What," a comprehensive listing of media companies and their holdings. For those of you who need to confirm immediately that Primedia owns Dressage Today (no, love, that's equine, not women's wear), or that Weight Watchers and NY1 and Mad Magazine have the same parent company, it's a little slice of heaven.
Who Owns What [CJR]