How many different intro CS courses should we have? A question that resurfaces periodically. This time due to an article in which C++ creator Bjarne Stroustrup posits that different audiences would benefit from a different intro treatment for CS. Perennial CS Blogger and friend Alfred Thompson shared his thoughts on the subject here. The thought is that someone who's going into academic CS needs one thing, a software engineer another, a non CS person who could benefit from some programming within their field something else.