The poll numbers are what they are. The GOP is weak and you'd be hard pressed to find a weaker opposition in quite some time. The public opinion is on the side of the Democrats and its going to take a of a lot more than this after month after month after month of stalling by the GOP to change that.
What you're saying makes sense only if you take it out of the context that the majority of this country wants health care reform, wants it to come with a public option, and sees the GOP as nothing more than blocking it.
http://www.pollster.com/blogs/assess..._gop_brand.php
The Democrats have political capital to spend right now. Mogro is right in that they're likely to lose that, but doing nothing is worthless because you're not likely to retain that capital even if you do what the GOP wants. Thats not the way the game works.
You either get your done now while you can, or you can forget about ever getting it done.