Perl5 has the notion of contexts, where an expression may behave very differently in string, boolean, or list context. Perl6 intends to expand that notion. What if the whole context notion were moved down into Parrot? Every function call and every MMD dispatch could have an additional context parameter, and 'add' could then behave very differently in Pythonic context as opposed to Perl Boolean context?
I guess I'm not actually saying anything here, other than suggesting the possibility of unifying this problem with Perl's context problem.
