Amaya does all of this except for "Site Management". It has stylesheet support, is WYSIWYG, has an editable structure view, and it creates well-structured source.
Amaya is a result of a project called Opera at the INRIA research institute in France, which is studying user interfaces for the editing of structured documents. (They also produced the thot editor and GRIF, a successful, commercial SGML editor.)
It may not meet everyone's needs, but is definitely work checking out, if only to see structured document editing done properly. Amaya also supports MathML, and has some preliminary support for Java and plugins.
Slashdot Mirror
There is a clip on PCMCIA adapter for the iPAQ for about $100, and the status page says there is support for the compaq 802.11b card.
Amaya is a result of a project called Opera at the INRIA research institute in France, which is studying user interfaces for the editing of structured documents. (They also produced the thot editor and GRIF, a successful, commercial SGML editor.)
It may not meet everyone's needs, but is definitely work checking out, if only to see structured document editing done properly. Amaya also supports MathML, and has some preliminary support for Java and plugins.