The online textbook service Chegg today announced that it has acquired Imagine Easy Solutions for $42 million. Imagine Easy is the company behind online bibliography and research tools like EasyBib (
Last year, Amazon <a href="https://techcrunch.com/2011/07/18/amazon-launches-kindle-textbook-rental-service-allows-students-to-store-notes-in-the-cloud/">launched</a> electronic <a target="_blank" hre