start your useless search with Daria Zhukova, Roman Abramovich's girlfriend and the daughter of another Russian billionaire and oligarch Alexander Zhukov.
It's simple buy myspace.com, facebook.com, wikipedia.org and rapidshare.com Put your ads on it, and wait for the million$
That'll fetch him hardly half a million, but he'll have to end up spending atleast 10-15 billion to buy those 4 sites.
So what? World of Warcraft make $1 billion (yes billion) from subscriptions alone every year. Multiply this by 20million people (give or take some that left/12 million are still playing) by £45 for 3 expansion packs and you get how much wow has made ...
OK LoL and why not add twitter aswell .... apart from the fact they are actually struggling to monetize their websites .... yes even big web sites are struggling to cash in .... the fact is that they don't make money with Adsense .... big sites make money by selling out.