Robert Nesbit, formally Sky and BBC News, now PR for the Rail Operators Association. As I said up thread there's an overlap between journalism, politics, and PR
Yes. I work in comms and marketing as my main job and then have radio as a sideline (the latter was originally going to be my career - well, that or joining the Police). The two very much overlap. I certainly wouldn't be able to do one job without the experience or skillset of the other.
In hindsight I made the right decision as to which to make a career out of, even though I have a qualification in radio. In fact most people who I know in the comms sector these days I knew from my radio work years back and have joined the industry in the last few years.