For example, on your typical radio call-in show, the host will "go to the phones" to "Bill in Alameda". Bill, upon being introduced, will say, "So, how's it going?" or "Hey guys, what's up?" and the host, who has already been talking for the better part of an hour or more on exactly just "what is up" has to quickly go, "Hey Bill, how's it going?", to which he responds, "I'm good. Now, I wanted to talk about the (fill in team name or player or situation here)."
It's not as if the caller really has no idea "what's up" or "how it's going" with the sportscasters. After all, even in the odd chance they weren't listening to the show to begin with, they probably had to listen on the phone when they were on hold, and have some idea. So for all of us listening for some tidbit of info or helpful discussion, we have to wade through the forged pleasantries - and start the routine again with the next brain-dead caller. It's almost enough to put in a CD or flip to the FM dial rather than listen. Just thought I'd mention it.