Dear Sverker Nilsson,
Thanks for your message - interesting ideas and interesting questions.
[I'm copying the reply to the Haskell mailing list in case anyone
wishes to support your suggestions.]
First, one of Haskell's annoying features is that the scope of a type
variable in a type signature
* Playing around, learning the basics, reinventing the wheel...
I had been playing around with some classes, primarily to learn for
myself, being new to the Haskell language, when I got the report on
the current status of Haskell 1.3. The classes I had played with had
some similarities to some o
