&gt; I mean why bother having a desktop or laptop if you can use your personal device, plug it into different things and get the full experience as if you had a laptop or desktop?<p>You have to hope that those different things are always there to be plugged in to. If not, you have to carry them with you, at which point I&#x27;d rather have one bigger device ~~and~~ (correction: ) THAN two pieces to assemble into a smaller device.