jfruhlinger writes "AT&T's wireless network came under a microscope when it seemed unable to handle the massive data use boost that came when the iPhone arrived on the scene. The company has since put money into its infrastructure, and that growth rate has slowed somewhat, but it's still gone up 30 times over the past three years."
"The fundamental principle of science, the definition almost, is this: the
sole test of the validity of any idea is experiment."
-- Richard P. Feynman