Most Democrats may be "persuaded" to vote for the Obamacare bill but they know that it stinks worse than a sweaty monkey locked in a closet for 3 days. Its just that to be a Democrat you have to sell your soul to the devil to get your seat in Congress. It doesnt matter what your principles are, you will vote how they tell you or be attacked, smeared, assaulted, and of course bullied.
That doesnt mean that bits of truth dont leak from them occasionally. Right Wing News has a list of 32 quotes from Democrats on Obamacare's inherent awfulness.