Fiber optics is a bit like smart cards in that the technology is well established but no one knows what the market will be. The play in KIWT is a thing called Level 3. Refer to Qwest (QWST) for a parallel, and another rapid ascent.
With respect to Prior and Cabot, please excuse my ignorance, so much to know and so little time. Is there something there I should know more about? URL or cite?