End the tyranny of UITextFields not resigning first responder when you expect them to, simply add this method to any UIViewController and keyboards will disappear whenever the user touches anywhere other than the keyboard itself or another UITextField

gistfile1.m

- (void)touchesBegan:(NSSet *)touches withEvent:(UIEvent *)event
{
    for (UIControl *control in self.view.subviews) {
        if ([control isKindOfClass:[UITextField class]]) {
            [control endEditing:YES];
        }
    }
}