Now you can purchase a Wiki Page and own it for life. The
Million Dollar Wiki is a a wiki where each page must be purchased and thus has a single owner. So you just purchase the page and put your contents on that page.
Just for thinking...
You can sell a page later on and suppose you book some good name and get a buyer for high price. So you can try this.
So you can buy it for $100 per page , sounds expensive offcourse until the site become popular.

According to Graham Langdon's idea:
Think of this site like Wikipedia. There is a page for literally every word you can think of. The difference is, instead of anyone being able to edit the content, you have to purchase a word (page) from site. The person then owns that page. The idea is simple: to try and make $1m (US) by selling 10,000 words in my wiki for $100 each. Hence, 'The Million Dollar Wiki".
Everyone is welcome to buy the words. Just think how much traffic you can potentially get for $100! Think of how many people you can get your message out to! The url is simple too. For example, if you purchase the page for "Car", the address of that page is MillionDollarWiki.com/Car -what could be easier than that?! If you own that word, you can turn around and sell it down the road too!
You can buy as many words as you like, as long as they're available. To see if they're available, do a search for the word. If the page doesn't exist yet, you can order it.
But according to me ,
idea sounds intresting but tehre are some loop holes. Means what if some brand name comes up with a similar site then this site will loose its shine.
lets see the future...