This is interesting: "10 Tips on Writing the Living Web." The website has several other good essays for good writing such as "Write A Better Weblog." So, how many of these rules do I actually follow?
Actually, the most helpful essay on good writing I've read is "Writing a Convincing Editorial by Robert W. Tracinski, collumnist and my current intructor in my OAC writing class. His essay and regular editorials provide inspiration and guidance for many of the essays you see on my website.
Edit: George Orwell's 1946 essay �Politics and the English Language� is another must-read for any aspiring writer.