We get a decent amount but the Manchester and London clubs plus the RS get the most airplay usually on the TV (althoughNBC let's you watch any prem game online). There's a fair amount of glory hunters, however at least with some of the people I know what teams they're a fan of is fairly random. A friend of mine likes Southampton because he watched them beat the RS who his roommate supported haha a girl I know supports arsenal because her dad does.
To sum up that waffle I just posted, we do decent here (there's 50 odd supporters clubs I think) but should be doing better considering the Americans we've had. Also still lag behind the RS,UTD, Chelsea, Arsenal