Data is a funny business. While at the moment I am spending a lot of time teaching Silverlight, my passion still lives in the data. I was brought up on Minisystems (Multi-user CP/M and the like) where you were dealing with something like a database (though we didn't have that as firm a concept as you might think). Later I did quite a lot of desktop database development starting with dBase II (yes, I am that old), Paradox, Clipper, FoxPro and even Access. That naturally led to client-server and N-Tier development. Throughout all the time its become exceptionally clear how much data matters to most applications.