Make p:http-request required?

Unlike validation, XSLT 2.0, XQuery, and XSL FO processing, which all
carry a fairly large implementation burden, p:http-request seems
fairly lightweight. (I haven't implemented it yet, so I can still say
this with a clear conscience :-)

Furthermore, it seems like the sort of thing that could make for
really interesting and useful pipelines. It'd be a shame if it wasn't
interoperable.

I propose that we move it to the "required" pile.

                                        Be seeing you,
                                          norm

-- 
Norman Walsh <ndw@nwalsh.com> | A man can believe a considerable deal
http://nwalsh.com/            | of rubbish, and yet go about his daily
                              | work in a rational and cheerful
                              | manner.--Norman Douglas