Think of tags as like a book index where you find words and which pages they are on, the same principle applies here. Although it's taken a stage further so it might not be the word, but the subject, so for example if you're looking for things to do with fractal gradients for example. A tag may bring back posts with gradient files, as well as posts that discuss gradients, or tutorials about them.
Posts tagged as loonie
ocappedcone3D non solid
ocappedcone3D non solid Fractal flame for Jwildfire, use the on screen copy button to copy to clipboard, you can then post inside the software
Understanding mirror translations
Looking inward, how the mirror translations can give another dimension to your fractals.