> Later these were released for free use by a joint agreement
> between BlueSky and AMS.

Yes but they are not public domain. Free use does not imply public
domain. For instance you can use latex for free, but that is not public
domain either.

> The *ML offer fast, simple typesetting, suitable for WWW and simpler types
> of printing.

So you are telling Sebastian that the entire range of his company's
publications only ever use `simple typesetting, suitable for WWW' ?

David