Here's two quick hits:
#1 Facebook continues to grow. In the month of June it had a unique audience of more than 87 million according to the The Nielsen Company . That's huge. I am amazed at who I connect with there. Personally, I have a blast on FB and I am not alone. And of course for radio stations, Facebook continues to be a goldmine of opportunity for those who choose to take part and do it right.
Check out how it breaks out by gender and demo (interesting how males are laggards in every cell):