The point is that the supporters of Planned Parenthood make it sound like they do actual cancer screenings when all they really do is refer women to someplace they can get it done for free. A web site, toll free number, etc can do the same thing at a lot less cost to the taxpayer.
Its really going to be a pointless argument soon. Obamacare will help ensure women who are without insurance get their preventative healthcare screenings done.