I have been teaching programming for 17 years or so. Started programming machine language on the Apple II :) Have now worked for many, many companies including Microsoft, Apple, Blizzard Entertainment, Pixar, Lucasfilm, Warner Bros., Citibank, Cryptic Studios and on and on :) Truly the life of a consultant :) Current am working to make myself an expert in Sharepoint and also an expert in iPhone development. Though the latter is taking a backseat thanks to Sharepoint!