http://www.nytimes.com/2008/06/03/science/03tier.html?em&ex=1212724800&en=8f7eabdb7e5ce8d3&ei=5087%0A
http://www.nytimes.com/2008/06/03/science/03dark.html?em&ex=1212724800&en=a8d1de9fe9e46c7a&ei=5087%0A
yea exactly, seen lots of articles like this around recdently. the paradigm shift is coming faster and faster.