I received an email this morning from Cecilia d'Oliveira - Executive Director of MIT OpenCourseWare asking for a donation to help support this program.<p>I'm sure that many HN readers are familiar with OCW and may have received the same message, but just in case you haven't, I'd like to encourage you to take a look at their site and follow up with a donation if you can.<p>http://ocw.mit.edu/donate