Hi gang,
I don't know the backstory with all the posters in this thread, but I'd like to suggest a single factor to determine legitimacy.
If you offer interesting, fun, high-quality, entertaining, thought-provoking content to a sufficiently large number of households (dorms, whatever) you will get some listeners. In advertising the equation for years has been, "If you entertain me or make me think, I will listen." Your signal must have enough of a footprint to reach the pool of listeners with a level of quality that is on-par with licensed stations. And you must get the word out concerning your station using every tool you can. Because 'legitimacy' (as it's being used in this thread) is based on one thing only -- audience. (Some would argue that income is also required. I'd say that [for me] a 'successful' station is one that has an audience *and* income, but a legitimate station only needs an audience.)
It is totally reasonable to define a pure-play Internet station as legitimate. Check out
http://www.BrandywineRadio.com is you want to hear one in action. (No, I'm not affiliated in any way -- just a fan.) They have an audience; they have income; they are legitimate.
I know, I know... "Most Part 15 'broadcasters' aren't in it for the money." But to those that are worrying about being perceived as legitimate, you're looking for something -- at the very least, you're looking for an audience. And if you have an audience, would it be a disservice to offer them some quality advertising, or to announce who is sponsoring this half-hour of operation? Wouldn't listeners want to help those who are helping the station they love? Could be.
But it takes an audience first. Quality programming with a quality signal won't do it alone. It takes endless, multi-dimensional marketing to get folks to tune in that first time, regardless of whether it's a Part 15 broadcasting or a streaming station. A station license means nothing without an audience. Same for all the iron.
Thanks, everyone, for offering your insights and help here at Radio-Info and other Part 15 forums. All the best from Delaware,
Steve