Recently, Teresa and I listened to Leo LaPorte's Tech Guy Podcast, and Leo was talking about the resolution and size of monitors and TVs growing exponentially. Soon, he suggested, entire walls will serve as giant televisions, and with the growth of processor speed and the coming day when we'll all have fiber internet or something equally fast coming into our homes, besides redefining "Home Theater," web chatting will take on an entire new significance.  read more »