niche adsense website

Why is it that I don’t see much wiki websites with adsense on them? I’ve seen instructions on how to add adsense to MediaWiki. I have a great, popular niche and no ones has tried it yet. It seems like a great idea. Is there something I’m missing that everyone knows but me?

Maximilian

I have a website and I use google adsense on…some one was telling me about niches….i have no idea what that is…..

Sergio

I am wanting to make money from Adsense and don’t really have any special skills to give the world.

What’s the secret to finding a good profitable niche????

Devonte