I completely disagree. I occasionally use 3-finger swipe to switch between desktops on OS X and the "gentle brushing" motion actually feels more natural than trying to "point and click" with one finger.
Now, to be perfectly fair, I also have CapsLock+Shift+H/L keymapped to do the same thing, as well as two-finger swipe on my mouse. The point is, one doesn't necessarily preclude the other.