facebook messages

I am wondering about this new Facebook event that they say will bring e-mail to facebook. Because don't people have e-mail already so why switch to the Facebook e-mail system with all there Privacy and now we  have to just wait and see torrowom 

So will you use Facebook e-mail if they come out with it??

that my question to you the reader

i high recommand this book it a great read or you like get it at Audible