What do you have to do to get downvote permissions? Talk about random Saudi Arabia facts and so and so's blog on how great broccoli is? I am kinda happy to kn

What do you have to do to get downvote permissions? Talk about random Saudi Arabia facts and so and so's blog on how great broccoli is? I am kinda happy to know about expatriates on stack exchange, since I current am a Canadian expat. So... the system works I guess.