HELP WANTED: Codecademy has added a new feature, Course Creator, which allows anyone to create programming courses in JavaScript, Python and Ruby. The opening of floodgates raises questions over quality control but addresses concerns over the limited number of exercises currently on the site. (There are only six employees, folks.) No plans to pay contributors but Codecademy hopes that a reputation and exposure system will be sufficient incentive. Hat tip to TechCrunch.