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.

Tweak 2

Tweak Flame Game Two

Posted a flame as a starter that I did about a year ago, the idea to take the parameters, paste them into your JWildfire, and you can only change one variation. You can of course, alter other settings too, but one variation change only. Here’s another spherical added for more roundness.