I think that's the point : it's much simpler ( but requires you to do more manualy) and thus has more chances to work. In the end, as op mentionned, the goal i

I think that's the point : it's much simpler ( but requires you to do more manualy) and thus has more chances to work. In the end, as op mentionned, the goal is the same : save something on a server to fetch it later when you need it.