On: MIT and Harvard announce edX

[capex]

That's why I love HN: just discovered Udacity through your comment and onto my first search engine course. Thank you.

[graeme → capex]

You should know that it's more "cs/programming taugh by building a basic search engine"

I just took it and loved it. You do build a search engine, but te real focus is learning programming. It's an intro course.