I would like to refer the community to Zawinkski's Law of Software Envelopment[1] "Every program attempts to expand until it can read mail. Those programs whic

I would like to refer the community to Zawinkski's Law of Software Envelopment[1] "Every program attempts to expand until it can read mail. Those programs which cannot so expand are replaced by ones which can." And propose a new, modified law for the current generation: "Every Web 2.0 website attempts to expand until it can chat. Those Web 2.0 websites which cannot so expand are replaced by ones which can." 1: http://en.wikipedia.org/wiki/Jamie_Zawinski http://en.wikipedia.org/wiki/Jamie_Zawinski