Hey guys - I developed a tool that lets you more easily track money flow between both addresses and owners (which are provably grouped addresses belonging to the same entity). I plugged in the address and expanded some of the more interesting transfers - check it out for yourself!  http://blockviewer.com/#/owns/1DkyBEKt5S2GDtv7aQw6rQepAvnsRyHoYM  Click on the nodes to expand them - they are a little tough to click on (I'm working on that).

http://toolongdidntread.com/wp-content/uploads/2012/08/1DkyBEKt5S2GDtv7aQw6rQepAvnsRyHoYM-sample.png  

It's kind of a mess because I expanded too many nodes, granted, but you can download the data files from the API and import them into https://gephi.org/ if you want to do some real analysis.  Check out the link above, or join the discussion thread about this tool here: https://bitcointalk.org/index.php?topic=103609.0

I just launched it today, so there are bound to be lots of bugs.  Let me know!

NOTE: The data is about a day old right now - I'm working with my host to get more storage as this database has consumed my limit of 50GB at the moment.  Please check back soon - it will be as updated as blockchain.info as soon as this is resolved.