Republican 17% (13%): McCain 84% (87%); Obama 15% (11%)
Democrat 38% (43%): McCain 13% (14%); Obama 83% (84%)
Independent 44% (44%): McCain 44% (41%); Obama 49% (49%)
Conservative 23% (19%): McCain 76% (76%); Obama 19% (22%)
Moderate 45% (50%): McCain 37% (34%); Obama 58% (59%)
Liberal 24% (24%): McCain 9% (6%); Obama 87% (90%)
(denotes SUSA, Oct. 13-14, 2008)
I've noticed how flawed SUSA's internals are when it comes to ideology, every poll overcounts Conservatives and undercounts Liberals.
The 2004 exit poll said MA was 34% Liberal and 21% Conservative. Seems odd that their polls are so horribly off every time.