I find the trend of stations that have absolutely no way to contact them rather disturbing. The trend's been reversed somewhat thanks to the power of Facebook, but not everyone has that. And I certainly wouldn't want to bring a programming or technical issue up on some station's Facebook wall because it'll only get deleted by some unpaid intern. I know from experience that's true. Criticism, technical/programming/sales questions get deleted. Facebook/Twitter is all about posting celebutard news and things like that.
The few times I've tried calling stations to ask questions, I've either gotten no answer during business hours or a clueless secretary who can't/won't give out info or transfer me to someone knowledgeable. It's kind of shameful, really.