Send FREE SMS Worldwide using GMAIL

First i have to say that i discover that by accident
then when i search i find that
a lot of people know this method
but i want to share it that other poeple will know about it
so the thing is that Google
or i have to say GMAIL is using to send SMS for free

STEP1:
log into your account Gmail
or sign up here if you don't have one
gmail.com

STEP2:
let the page to load then look to the LEFT
you will see in the chat box
"search,chat,SMS.."
type here youre phone number with + ( for USA type like: +1xxxxxxxxxx)
then click send sms
it will ask for the name
put the name of the person who have this number
then submit
you will see next a chat box
when you write something there
you will receive it in the number written instantany

I hope you enjoy my tutorial
See you next time