You forget you’re talking about computers here. Its already a miracle that the Java platform survived for so long (I guess Javanoids are really persistent), in 10 years time the technologies available will be vastly different and WebGL will be a legacy thing that never quite made it. We won’t care, we’ll just be using the next hammer stapled to our hands. Perhaps “HTML 6” which is the main driving force behind WebOS which replaced all operating systems and web browsers in one swoop.
… perhaps I should be registering some domains and laying down some patents.