Soccerblog covered the Jabulani extensively back in 2010 or thereabouts.
Goalkeeper reviews ,Julio Cesar’s comments ,criticism from David James and others, a Jabulani conspiracy theory from England, NASA and the Jabulani, and then eventually the Brazuca v/s the Jabulani etc.
Here’s another look at that infamous ball and how one player managed to be the only one who figured out how to get it to behave properly.