Gatewood:

You would rather have someone with "more experience" who has promised to nominate judges counter to your judicial philosophy, is cavalier about staying in Iraq another hundred years, will do nothing about universal healthcare and cares precious little about the rights of women, if his dissing of the Fair Pay act is to be believed.

In other words, his experience in Washington could make him more effective in working against everything Hillary Clinton stands for.

No matter how little you value Obama's experience, voting for McCain if you were a HRC supporter doesn't make sense.