Depends how you look at it.<p>If you&#x27;re using a web <i>page</i> that is mostly just a CRUD app, sure, no-one will wait around for that, but if you&#x27;re shipping a version of IPython that can run in the browser, I think people would be pretty happy about it as long as the blob can be cached and hopefully shared between sites since it&#x27;s on a shared CDN.