Forgive me for running a mere reprint, but this quote from angel investor and ICANN board member Joi Ito speaks enough about the world of tech that it needs no comment.
I remember being in an elevator with a guy from Nokia. A phone went off with the Nokia ring tone and everyone reached for their phones. The Nokia guy said, "Ahh, the sound of marketshare."
Can you hear me now? [Joi Ito's Vox blog]