Rather than post the whole article here’s the gist:
It sounds like a cliché, but if the results of a TiVo-based research study are to be believed, registered Republicans are very interested in golf.
As for registered Democrats, they seem to be partial to cartoons. And Republicans tend to watch N.C.A.A. basketball, while Democrats prefer the National Basketball Association.
. . .
Over all, the Democratic list contained a lot of animated comedies — “The Cleveland Show,” “Family Guy,” “American Dad” — as well as lightly viewed but critically acclaimed sitcoms like “30 Rock” and “Community.”
The Republican list, beyond sports (Nascar was also big), was populated with a host of reality shows — “The Biggest Loser,” “Survivor,” “American Idol” and “The Amazing Race.’
To me it sounds more like age bias rather than ideology.