O'Meara was part of the only Morning Zoo show I ever found worth a damn, The Morning Zoo with Don & Mike on Washington D.C.'s WAVA back in the 1980s. He's one of the DJs I've listened to the longest in my life. The one I've definitely listened to the longest was his longtime co-host Don Gernomino (now retired from talk radio and, last I heard, working for a tiny Ocean City, MD music station).
I'll have to check out what Mike's doing now. Thanks, Internet!