Discovery Communications' many networks? No, we mean are you really looking to make an impact? If so, you can put your money where your mouth is now that the firm is listed on the NASDAQ. Yeah, it chose an odd and arguably terrible time in our history to go public, but it also ushered in a new corporate logo and website to fall more in line with that new Discovery HD logo that was unveiled this summer. It's hard to say if going public will have any immediate (and more importantly, visible) impact on programming, but if you're interested in getting involved, all the ticker details and whatnot are listed in the read link.