It is probably limited by the protocol, not by XML itself. It is important to remember, XML is just a standard. When it is sent across the wire, nothing special happens. For the sender, the receiver, and the medium, it is just like any other data format.
Open Group Certified Distinguished IT Architect. Open Group Certified Master IT Architect. Sun Certified Architect (SCEA).
We should throw him a surprise party. It will cheer him up. We can use this tiny ad: