p4raw-id: //depot/perl@23078
Tainting would be easier to use if it didn't take documented shortcuts and allow
taint to "leak" everywhere within an expression.
+=head2 Dual life everything
+
+As part of the "dists" plan, anything that doesn't belong in the smallest perl
+distribution needs to be dual lifed. Anything else can be too.
+
=head1 Vague things
Some more nebulous ideas