With or without ‘www’ now the same for Google

I have read this great news in seopedia.

Now it doesn`t matter for google that the domain is with or without ‘www’, it is the same since now.

I was always worried that i will get some links with ‘www’ and some without ‘www’, not it`s great.

But i have a little question: what if i make a different website on www. ?