wow...clearly you live in the fox/rush/hannity bubble and dont really seek real facts. No problem...let me educate you a bit:
1)Committee Sen. Patty Murray (D-WA) has been rebuffed by GOP lawmakers 18 times over the past six months when seeking to convene the same kind of meeting.
2) the senate did pass a bill, and sent it back to the house, the house rejected it. there
3) the law of the land is obamacare, of course the dems are going to reject any legislation that destroys or undermines the law of the land.
4) your ability to rewrite history will fail on this issue....

As I do not watch Fox (assume you do if you know what they say), nor do I listen to Limbaugh (he's on during the time that I work for a living). Now, as to your "education" - I don't know what obscure little lefty organization informs you, nor do I care.

1) There are many minor figures in both Houses in both Parties that try to get their own little whatevers considered - if the leadership in the Senate wanted poor Patty's stuff to go further he had ways to do that. The usual process when one House has legislation is to pass it in that body and establish conference committees with the other House to see if it can be negotiated.
2) I don't know what bill you're talking about, but presume it to be the only budget bill the Senate got around to passing in the last 5 years. As to the House rejecting it, I'd guess they felt turnaround was fair play after about 10 such bills from them were rejected in the Senate.
3) Obamacare that is being implemented is not the Obamacare that was passed. Certainly you know, even from your lefty sources, that Obama has decided to re-write a lot of it and ignore other portions of it. Only a devout Obamaist would suggest that he has unilateral rights to modify legislation as he sees fit while refusing to even discuss any other modification with the only part of Congress that was 100% elected in the very same election that gave him a second term.
4) History will take care of itself, it doesn't need me to write it - and it certainly doesn't need you to either. As to what will and will not fail, neither of us possess absolute knowledge of anything, let alone the future. Meanwhile our form of government is not one where the executive has total and complete power to decide what is and isn't the law - even if some folks consider him their messiah.