There is a theoretical maximum information density in the universe, so eventually, we'll run out. http://en.wikipedia.org/wiki/Holographic_principle#Limit_on_i

There is a theoretical maximum information density in the universe, so eventually, we'll run out. http://en.wikipedia.org/wiki/Holographic_principle#Limit_on_information_density http://en.wikipedia.org/wiki/Holographic_principle#Limit_on_... http://en.wikipedia.org/wiki/Bekenstein_bound http://en.wikipedia.org/wiki/Bekenstein_bound