This is my first time to use "Gotoknow" ,which is very useful to my life. First of all i enjoy using it little by little because there are many things more than i thought. Personally i enjoy creating my page by putting something is advantage which everyone in here can see it or put "like" that's make me excited. I belive that i'd be able to new experience that is unlike any i never known before. Unquestionably,it's something i'm indispensable in my life