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.
Tag: ngon
Splits Ngon Jscope
Creates spiral type splits with ngon and Juliascope which fold in toward the centre. … Details
Splits Ngon Script
Creates spiral type splits with ngon which fold in toward the centre. Great script
Poincare 3D Julian Rings
Written by MickHogan, 01/05/2013 Rev.6 Revised by Don Town (replaced Crackle with Poincare3D) Revised … Details
Disc Ngon
Based on a DeviantArt tutorial, great images from this Disc Ngon combo, great for tweaking.