The simple answer to this is it will be accelerating faster and faster, everyone will be able to teleport anywhere (they could possibly go) so testing things like gravity, speed of sound and later maybe the speed of light would be easy. Because things would be lighter through teleporting things can be built about 6 times as fast and $/frac{1}{6}$$\frac{1}{6}$ times the cost. so building and other things would be cheaper. life would also be peaceful and good.