RE: Where would one use Maybe as a monad?

[Julian Seward (Intl Vendor)]

> However, I note that Maybe is an instance of Monad.  What for?

Someone, I think at Glasgow, has a web page called something
like "What the hell are monads?", which I thought gave a pretty
good practical description of them.  I can't remember who
made this page, though.  Anybody know who/where it was?
It's been mentioned on this list in the past couple of
months, I think.

Apologies if I misquote the name.  I only vaguely remember it.

J