I still say that about Twitter!<p>And the topic here is sound proofing an apartment. Think about how small an apartment bedroom is, and imagine installing a pod big enough, heavy enough and practical for moving out of the way when you don&#x27;t need it. Wouldn&#x27;t work. Forget about it!<p>...unless the &quot;pod&quot; only covers your head somehow, &quot;cone of silence style&quot; while you sleep. There might be something in that, but a pod for your whole body is not practical in an apartment bedroom.