The problem with trees Many systems are organized hierarchically. The CERNDOC documentation system is an example, as is the Unix file system, and the VMS/HELP system. A tree has the practical advantage of giving every node a unique name. However, it does not allow the system to model the real world. For example, in a hierarchical HELP system such as VMS/HELP, one often gets to a lead on a tree such as: HELP COMPILER SOURCE_FORMAT PRAGMAS DEFAULTS only to find a reference to another leaf: Please see HELP COMPILER COMMAND OPTIONS DEFAULTS PRAGMAS and it is necessary to leave the system and re-enter it. What was needed was a link from one node to another, because in this case the information was not naturally organized into a tree. Tim Berners-Lee, Seeing With Fresh Eyes A City Is Not a Tree hierarchywww
Cool URIs don't change An Essay by Tim Berners-Lee www.w3.org What makes a cool URI? A cool URI is one which does not change. What sorts of URI change? URIs don't change: people change them. The User Interface of URLs www
Things Learned Blogging An Article by Jim Nielsen blog.jim-nielsen.com Eschew anything beyond writing the content of a post. No art direction. No social media imagery. No comments. No webmentions. No analytics...Imagine stripping away everything in the way of writing until the only thing staring you back in the face is a blinking cursor and an empty text file. That’ll force you to think about writing. ...[And] write for you, not for others. And if you can’t think of what to “write”, document something for yourself and call it writing. If there’s one thing I’ve learned about the mystery of blogging, it’s that the stuff you think nobody will read ends up with way more reach than anything you write thinking it will be popular. So write about what you want, not what you think others want, and the words will spill out. How to blogWrite the books you want to read bloggingwritinginterest