Let’s proceed straight to the numbers.
97% of Google’s revenue made from advertising.
That is 32.2 billion dollars.
If you are new to the whole Internet Marketing thing and belong to people who still have doubts that there is money to be made online, I think those numbers talk for themselves.
If you are already on your way of making money online, here is how you can learn from this.
Take a look at Top20 most expensive keywords of 2011.
While looking at this list, think of those keywords as an ideas for your niche websites. However make sure you don’t target those 1-word or even 2-word keywords. That would be nearly to impossible to get to the top of search results. But you can try finding good 3-word keywords, they should be much easier.