So the copyright statement here is not too restrictive: Do not sell my work, keep it intact and mention me if you send it to somebody, etc. Also, I would request that you notify to me if you want to distribute my articles to a large number of people, translate them or do anything else significant.
You are welcome to create Web links to any of my essays. I would
recommend that you link directly to my site, and do not copy the texts to
your directories (unless you really have to). The reason here is that
I keep updating my texts, and your copy may quickly become out-of-date.