It does not increase taxes, require a new government bureaucracy, require a "government health insurance" option, impose fines on workers or employers, nor add $1 trillion or more to the national debt.
If you hear the media saying that nobody is offering an alternative to Obama care, they are lying. Google H.R. 3400 and do some of your own research. It's not a pure libertarian bill, but it is closer to a libertarian methodology, and a much more libertarian than Obama care.