Module 5: Responses

I have responded to the following blog posting:

Cathy Marziali

http://cathymarzialiedtech.blogspot.com/2011/08/module-5-red-queens-and-increasing.html?showComment=1313382054149#c6342680397691650898


Lewis Chappelear

http://lchappelear.blogspot.com/2011/08/red-queens-and-increasing-returns.html?showComment=1313382818786#c2643109086738276635