Two follow-ups in this particular radio round-up. First, I exchanged a few messages with Alan Ayo via Facebook, and the long and short of it is, he's not at all upset that Clear Channel gave him his walking papers yesterday. Writes the former midday host and music director at KDGE-FM:I'm feeling rather liberated, excited, and have so much else going on, I haven't even had time to think about my radio past.I really don't feel I was ever a "radio DJ", anyway. Just a music fan who was standing in t