I'm really a true liberal, in the cliasscal liberalism/social liberalism style of Noam Chomsky.
I only support the Democrats in US because they are farthest party to the left on the US political spectrum that is still viable. In rest of the world, they would be considered conservatives, as most of us with a passing understanding of politics already know.
I would gladly veer even more to the left if there was a political party that could put together a comprehensive platform instead of mish-mash of some idiotic burned out hippy wish lists; "Heeey maaan, lets, like spend $1 trillion on ecology"