I get it...I have to have my caller ID set to my email address for it to sync to all my devices. But my iPhone knows both my phone number and apple ID, and it knows what devices I have linked to the apple ID, so why can't texts to my phone number automatically sync across my devices linked to this apple ID? Why do I have to be "that guy" who texts from his email address? Is there a technical explanation I'm missing? The way it's set up completely kills for me what was a highly anticipated feature.