I used to be surprised and sad and even angry that no one cared to read all that I put up on the web. No student ever came to me with a question or a remark or a simple thank you. Yet I kept filling up material I knew would be useful to many.
And then I saw this lovely story on the Internet.
Please see my personal blog article "Why should anyone care, anyway ?"
( http://partha-the-person.blogspot.com/ )
I am not disappointed anymore.