Omar Kelly and it's not even close. His reporting is questionable, he is a terrible writer, and his opinions are often downright bizarre.
I have a Dolphins news feed I follow that aggregates tweets from the writers, official Dolphins team tweets, etc, and more than half of it is Omar Kelly. When he's not talking about shoes, he's telling people he just blocked them with 'the pimp hand' and complaining about how stupid fans are.
Armando Salguero will never live down the high-five incident and subsequent ridiculous lies he told about it, but he's not even in the same ballpark as Kelly for consistently awful garbage being injected into his newsfeed, IMO.
I see you lurking, Volin.