If you charge towards the charity then a user doesn't feel committed when he/she slips.
Edit: For reference, the original comment I responded to stated "If you charge towards the charity then a user doesn't feel bad when he/she fails."
StickK's list of 23 anti-charities (their anti-ness, of course, being in the eye of each goal-setting beholder) includes: The George W. Bush Presidential Library, the William Jefferson Clinton Presidential Library, the NRA, the Educational Fund to Stop Gun Violence, and various fan clubs of opposing sports teams.
Put another way: you would say that wouldn't you.
Give me a break.