The trouble with the starboard rule (and other right of way rules) is that you don't know that the other guy knows about it.
Most people when they start out go through a couple of phases:
1) Everyone avoids you because you're clearly out of control
2) Avoid people heading towards you, in any direction you feel like
3) Learn about the starboard rule, the overtaking rule, the "less manoeuvrable vessel" rule, the "person on the wave" rule etc, and try to get everyone else to learn these rules as well
4) If on a collision course, make a clear and sudden change of direction so that then you're not on a collision course. Kite high or low comes into this category.
Number 4 seems the most followed rule at the spots I go to, so that's the one that I follow as well. The only time you can assume that the other guy knows the 'proper' right of way rules is when you're racing... and even then I've had a collision with another racer (I was on starboard) when I held my line upwind.
Blueprint and Stamp are on the money I reckon