Not actually S26; but closely related: should $=POD and .WHY be read-only? Also, should there be other Pod variables besides $=POD? If so, which ones?
Back on the subject of S26: should declarator blocks and aliases be able to introspect the object with which they're associated? That is, should you be able to say things like A<.WHAT> or A<.^methods>? (If so, be sure never to say A<.WHY>.) -- Jonathan "Dataweaver" Lang