Besides, if you have a well designed DTD for chatty stuff, there really wont be that much overhead, and an XML based system gives people the ability to design almost entirely new realtime communication applications ontop of the original code without writing anything but a new doctype.
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oh. yeah...
Besides, if you have a well designed DTD for chatty stuff, there really wont be that much overhead, and an XML based system gives people the ability to design almost entirely new realtime communication applications ontop of the original code without writing anything but a new doctype.