&gt;  ..or taking forever sync. This is really amazing.<p>I don&#x27;t think this solves the problem of taking forever to sync. Nothing has changed there. You are still bound by the same data retrieval and network latencies to get the file stored in a datacenter somewhere to you. That one is a harder problem to crack because it needs a lot of infra investment in expanding your content delivery footprint and replace SSD&#x27;s with something much faster, like flash.