oooh.... someone mentioned this on 196, was that you? I did a couple web searches but couldn't figure it out... they might delete this post, u should think about where else to post it...
Oh wow are you talking about OpenSimulator and hypergrids like OSGrid? I haven't thought about those in years, I had to look them up again.
As I recall: people reverse-engineered the Second Life communication protocol to make a library to interact with it. Then they made their own viewers/interfaces. Then they made their own second-life-like servers/worlds. Then they made it possible to connect those worlds in grids. This was all open source. I haven't been following them for a while though.
Your question is related to a very difficult interdisciplinary research problem: "how does 'meaning' occur in human conversations?" You can approach it from e.g. philosophical, psychological, linguistic, or sociological disciplines, and fields as diverse as literary critical theory, neuroscience, and artificial intelligence also have a lot to say about it.
So to answer your question: nobody knows for sure, but if you're interested in academic pursuits you're headed in a great direction.
Same, except I'd skip the funeral, and on the last day I'd find a remote tree and tie myself there so I could be naturally excarnated:
The Moriori people of the Chatham Islands placed their dead in a sitting position ... strapped to young trees in the forest. In time, the tree grew into and through the bones, making them one.
Alternate title: The Box that Fell from the Low-Flying Plane.