Er.
Actually, I would put the entire United Way as number 1. Just because so many of them are annoying jerks and liars.
Their corporate fund drives encourage low-level managers to engage in arm-twisting and knee-capping for donations, so that they look good for the higher-ups. Ditto for the higher-ups so that they look good in the newspaper because they have "100% participation".
Meanwhile, I look at the exorbitant salaries that the UW directors pull down. Also, I'm sure that their commercials that run continuously (esp. during football season) aren't free, either.
I've never seen a commercial for any of the charities that I donate to.