[README] add vision; update outdated answer

README

@@ -42,9 +42,8 @@ A: Several reasons:
           more potential contributors and editors.
 
 Q: Should I include methods from superclasses or roles
-A: No. In time we'll develop a mechanism to extract those
-   automatically. Including all inherited methods manually
-   simply doesn't scale.
+A: No. The HTML version already includes methods from superclasses and
+   roles, and the p6doc script will be taught about those as well.
 
 Q: Which license is this stuff under?
 A: Both code and documentation are available under the Artistic License 2.0
@@ -53,6 +52,15 @@ A: Both code and documentation are available under the Artistic License 2.0
 
 --------
 
+Vision
+
+I want p6doc and doc.perl6.org to become the No. 1 resource to consult
+when you want to know something about a Perl 6 type or routine (be it
+method, sub or operator). I want it to be useful to every Perl 6 programmer.
+    -- moritz
+
+--------
+
 Wishlist stuff:
 
  *  Search terms like ".any", "any()", "&any", "::Any", etc. can be