I was reading an article talking about the Galaxy Nexus vs. the Galaxy SIII, and ended up buying a Nexus (was a steal, and I knew it was getting JB).
Anyway, I've recently updated it to Jellybean, but I realised that I didn't have something that was showing in the article - the toggles they showed in the Notification bar (in the right hand image).
Are these provided in the standard ROM, by an app, or in a custom ROM? I can't seem to find them.