I didn't mean to refer to the "Added Latin 1" entity set, but rather
ISO8859-1, the Latin1 character set, of which <, >, and non-breaking
space are all members (at positions 60, 62, and 160 respectively).
Keep in mind the distinction between the character set (ISO8859-1) and
the markup that can be used to represent characters (<, <,
ö, etc.).
The markup can stay or go, as far as I'm concerned. You can put
it in the spec and say that Mosaic is buggy for not supporting it, or
you can propose it, or you can leave it out altogether until
2.1. Character 160 is a non-breaking space regardless.
Dan