As with all new inventions, there are upsides and downsides. The commercial drone is no exception. But until robust safeguards have been introduced to protect personal privacy from prying eyes in the skies, the true benefits to society of unmanned aerial vehicles will remain unrealised.

One of the many downsides to being a drug addict is never really knowing if the stuff is real.

The joy of having no friends is that I can do anything I want; when I want.The downside is, that I have no one to share it with.