In a previous article, "Private" said:
they are superior to the Phillips in every way. IIRC there is some real
historical chauvinism that resulted in the use of the Phillips design in the
USA and the rejection of the superior Robertson.
"historical chauvinism" is sometimes spelt "high licensing fees".
--
Paul Tomblin
http://blog.xcski.com/
"Go go Gadget kernel compile!" - Chris "Saundo" Saunderson