Linux 10.0?

In reading this summary of Linux 3.0, one wonders if we'll ever see a Linux 10.0? I mean, it's interesting that the OS that Linux is spawned off from is, itself, is over forty years old. I guess it's conceivable that Linux - particularly if you'd count it's direct descendants (such as Android) - might create a century-long chain. It wouldn't be any less mind-numbing a thought, when you consider the overall pace of change in technology and how many technological deadends there've been just in my lifetime. I do gotta wonder, if a centennial edition of Linux ever sees the light of day, whether it will even slightly resemble its progenitors.