OOP in Node.js / JavaScript

So ECMA standards have support for two type of OO programming structures.

1) Classical: The regular class based structures.
2) Prototypical: Where u can use any function from anywhere, as they are not class based.

I have been reading these awesome content:

1) http://book.mixu.net/node/ch6.html
2) http://dmitrysoshnikov.com/ecmascript/chapter-7-1-oop-general-theory/
3) http://howtonode.org/prototypical-inheritance
4) http://javascriptweblog.wordpress.com/2011/05/31/a-fresh-look-at-javascript-mixins/


These people are awesome.

Thanks..!