tag:blogger.com,1999:blog-3298493225990498553.post8388276668578110035..comments2008-04-28T18:38:13.969+02:00Terihttp://www.blogger.com/profile/01863199608903814946noreply@blogger.comBlogger2125tag:blogger.com,1999:blog-3298493225990498553.post-37308138450761318942008-04-28T18:38:13.969+02:002008-04-28T18:38:13.969+02:00In this particular post "effectiveness" relates to the chances that a first time user returns to Mippin a second time.Coalfacehttp://www.blogger.com/profile/13619532379093019866noreply@blogger.comtag:blogger.com,1999:blog-3298493225990498553.post-34227958860439837232008-04-23T19:30:21.308+02:002008-04-23T19:30:21.308+02:00How exactly is 'effectiveness' defined and measured in this case?Abdul Rahmanhttp://www.blogger.com/profile/09460196269473546969noreply@blogger.com