> I leave it as an exercise to the reader to find the apparent paradox in that statement with respect to time dilation ;-)

The paradox is that there is a difference between a spaceship moving away from a planet at .15c and a planet moving away from a spaceship at .15c, namely that either way, the spaceship is the one that will experience a "speed up" of time. Relativists call this a paradox. I, in my gleefully presumptuous mind, call this evidence that disproves the theory. I think relativity is a lot like Newtonian physics -- it's applicable for a majority of calculations that we need to make but does not fully or accurately describe the universe.