I have started the program with a view that it will help to learn more about Node.js, and web — development with some focus on blockchain. There is a lot of free resources over the web, but Udacity often provides some additional insights on the subject, plus student community pushes to achieve higher standards. There are several minuses for this program. One of them is that content is not yet ready. Basically, if you know nothing on web-development — then you may find it useful as you have time to learn in the process; but so far the full price is charged for half-finished product.. Plus — there is no Slack channel any more and student community is not that active on the proposed solution by the Udacity. Will see how degree progresses.