Thread:CocoaZen/@comment-4893169-20120505212420/@comment-68-20120505224050

Sure, or on a page (or pages) about variants you could describe the variants (with optional links to examples), under a page of examples, you could give a brief introduction to a few examples and then links to them. And yes, have an instructions or guidance page to let people know your vision for how they can best participate. Luckily with a wiki, all these things can evolve as you learn more and as the participants weigh in on their preferences as well.