Also. We don't know what is in the pipeline for the future. Who would have thought Google would build a dominant Mobile OS? Even Google didn't know! Also it's

Also. We don't know what is in the pipeline for the future. Who would have thought Google would build a dominant Mobile OS? Even Google didn't know! Also it's good to note that their are companies being built on top of Facebook. Zynga is an obvious one but there are many smaller game companies, ad companies..ect and Facebook takes a cut of all of these