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 flame
Metallic Stripes 2
This is quite different incarnation from original MS script. Both were based on a … Details
Fractal Cleavage
No, not what you might think, but great to experiment with and makes some great designs.