I have many many projects and each of them resides in a different folder in my home directory. This makes finding anything a challenge if I haven't modified it in a while. I decided this morning that what I needed was a tag based file-system. Tags are used all over the internet. In technical terms , they allow bottom-up classification rather than the traditional top-down type system. This is more in tune with the way the human mind works and so it's more natural to use. ...