“ Two-color only It appears to be 2-color with no shades of gray such as the 16 which Kindle has. Is this a limitation of this technology? (read full comment) ” 

Posted on July 13, 2010 at 11:33 AM EDT

“ What is conscious mind? This debate really can't go anywhere as long as there is no consensus on what conscious mind is. Are you sure you have... (read full comment) ” 

Posted on July 23, 2007 at 3:59 PM EDT