This post explains why that is the case.
Reconciliation is only one possible solution. At any time, 50 senators plus the vice president could use the “nuclear option” to effectively eliminate the filibuster. The filibuster is a terrible perversion of the idea of allowing unrestricted debate in the Senate. The founders had no intention, that 200 years later, it would be warped into some gimmick used to permanently undermine the foundational constitutional power of the majority.
There is no need to compromise, there is no need to find 60 votes, and there is no need to win the support of Ben Nelson, Joe Lieberman, Blanche Lincoln, etc.; it is well within the power of Harry Reid and fifty other Democrats in caucus to pass at much better health care bill without some potentially terrible compromises. If the Senate Democrats don’t pass a decent health care bill–with a public option–it is because they did not want to, not because they were unable to. They decided that maintaining their special Senate privileges were more important.