Richard,
That's not switched, that's the way it is SUPPOSED to be.
Only for people who think that Squeak in fact *is* the "original Smalltalk 80". I bet most of the newcomers don't and personally I'd be quite dissappointed if they would ;-)
It would be *very* confusing if Squeak had the mouse buttons switched, thank goodness it doesn't.
Thank goodness it *does* ;-) At least on Windows the default is to reverse the buttons. Why?! Simply because it doesn't make sense to put the secondary function onto an often non-existant mouse button.
Cheers, - Andreas