No, Beccy, I said that *I* meet about half and half. I also said I have no idea what the actual demographics are. I'm sorry you assumed I was referring to you in #2 -- though the folks I meet who are seemingly in category #1 are only people I meet online.
I think CarolC has hit the mark -- he's uses a verbally abusive persona on the radio and his show (unsurprisingly) attracts a lot of abusive people.
As for Estrada, why anyone would support a man who's never been a judge a single day in his life for one of the highest judicial positions in the country is beyond me.