Facebook and Youtube

I think Facebook should include youtube,because if that were the case,than people could instantly watch video,chat and watch the pictures,I think it is very convenient.As Facebook and youtube are two different applications,as if there were two in one,then you can immediately download a single application,where everything was.And so it is two different applications and it is necessary to move from one application to another,it seems to me that this is somehow not comfortable at all and need to make the application,that were,in one or two three or more.Certainly move from one application to another,it does not take much time,but I think it is best to do as I wrote...file://localhost/home/rudolf/Desktop/th-1.jpegfile://localhost/home/rudolf/Desktop/th.jpegfile://localhost/home/rudolf/Desktop/th-2.jpeg