How is this different than other HN beloved products like Drupal or pretty much any CMS? I can't think of any single one that has proper sandboxing. OwnCloud is just a type of CMS really, but instead of managing HTML, it manages all sorts of filetypes.
I would argue that the security of what one would put in Owncloud is more important, as an individual, than what one would put into Drupal. But you can correct me on that, I haven't really used a CMS.
How is this different than other HN beloved products like Drupal or pretty much any CMS? I can't think of any single one that has proper sandboxing. OwnCloud is just a type of CMS really, but instead of managing HTML, it manages all sorts of filetypes.