Watch the 2 part videos here courtesy of Mr Thomas Choy:
http://wayangparty.wordpress.com/2008/10/13/tan-kin-lians-speech-at-speakers-corner-11-october-2008/
http://wayangparty.wordpress.com/2008/10/13/tan-kin-lians-speech-at-speakers-corner-11-october-2008/
He constantly referred to a "block". It took to the end of part one when he associated his "block" with computer literacy that it dawned on me that he was talking about his "Blog".