Since I rarely stray from the left end of the dial anymore, except for a sweep through what's playing on other commercial stations, I've noticed that some stations [especially out of market] "personalities" ID themselves by just using a first name. I can only assume that it's because of voice tracking and they don't wanna confuse listeners in case they tune across the dial and hear "Mario Milkbone" on three or four other stations. Personally, I find it annoying, I'd rather hear the full name of a DJ. How many "Hi, I'm Jeff, thanks for tuning it to........" and then have another DJ ID as "Jeff" on 4 other stations owned by different companies?