Harold -- In all of 5 seconds, my first glance at your Shelfari collection won me over. Both in terms of the range of texts you've identified as (I assume) 'must reads', and the way this service begins to visually orient viewers to dive into idea sharing and book buying in such an intuitive way. Brilliant in its simplicity. I'm surprised Amazon (who is obviously linked re: the buying option) hasn't created a similar interface...or perhaps in a year or so they'll buy Shelfari and it'll all be part of one team in the end. Great tool, Harold -- thanks for posting. Cheers, Christian