I'm wondering this
FAQ: Do you have an iPhone, Android, or BlackBerry app? is still in the FAQ (from 2008)? Isn't this an obsolete answer?
Also this:
FAQ: Why do I have to fill the tank all the way up every time I buy fuel? and this:
FAQ: Why do I have to fill the tank all the way up every time I buy fuel? , both also from 2008. Seems confusing -- I see the app has a check-off box for "PARTIAL FUEL-UP?" and doesn't that resolve the issues in the question?