i think jesper may have been the first to draw our attention to this point
or site in a previous millennium or incarnation
http://www.thailine.com/thailand/english/north-e/chrai-e/attrak-e/at-sae-e/trian
g-e.htm
& today it marks our breakthrough into quinticontinency
which for our young collection is already a first great fulfillment
since there are only 5 continents that contain tri country points
note
the term omnicontinency however is not normally used
in deference to aussies & penguins
m