nobody mention vs nobody mentions

Some examples from the web:

• How did nobody mention that your ear is ripped off?
• Nobody mentions the phenomenon to anyone else.
• We have Joey take it off the scroll and make sure that nobody mentions it again until the desk gives the green light.
• Nobody mentions that our actions have only increased the number and the intensity of terrorist acts.
• What's strange is I've been forced into this because of incompetence at your end, the negligence of 0swald Bates, but nobody mentions that.
• We have Joey take it off the scroll and make sure that nobody mentions it again until the desk gives the green light.
• And nobody mentions the word "curse." Understood?
• Nobody mentions the millions of people we help every year without incident, ...or the millions of dollars we donate to charity every year, ...or all the free clinics we support.
• Nobody mentions that he is certainly not unfamiliar with this directive, which, in one fell swoop, kills off the healthy small and medium-sized dietary supplement enterprises and the freedom of four hundred million Europeans to choose their treatment.
• We have spoken around the issue, but nobody mentions the issue of Darfur and the continuing genocide that is taking place there and the failure of the international community to respond and to react.
• Nobody mentions that, for vast parts of the world, we are the terrorists.'
• Nobody, when talking about animal transport, means the kitten in the hand luggage on an aircraft, and nobody mentions the little dog on a lead on the Intercity train and certainly not the racehorse in its specialised horsebox on the motorway.
• It is like a fat old auntie, the one with terrible embarrassing flatulence that nobody dares mention.
• At the same time, however, nobody has bothered to mention the large number of areas to which the directive still applies.
• Is nobody going to mention Rory's ponytail?
• Nobody mentions it anymore.
• Nobody mentions a shooter.
• Nobody mentions it anymore.
• But there's no mention of him or his code, and nobody's ever heard of him.
• These debates very frequently mention the 'demographic challenges', as if nobody realises that they are the result of a dramatic fall in the birth rate.

Some examples from the web:

• Nobody mentions that our actions have only increased the number and the intensity of terrorist acts.
• Nobody mentions that, for vast parts of the world, we are the terrorists.'
• We have Joey take it off the scroll and make sure that nobody mentions it again until the desk gives the green light.
• What's strange is I've been forced into this because of incompetence at your end, the negligence of 0swald Bates, but nobody mentions that.
• And nobody mentions the word "curse." Understood?
• We have spoken around the issue, but nobody mentions the issue of Darfur and the continuing genocide that is taking place there and the failure of the international community to respond and to react.
• Nobody mentions the millions of people we help every year without incident, ...or the millions of dollars we donate to charity every year, ...or all the free clinics we support.
• Nobody mentions that he is certainly not unfamiliar with this directive, which, in one fell swoop, kills off the healthy small and medium-sized dietary supplement enterprises and the freedom of four hundred million Europeans to choose their treatment.
• We have Joey take it off the scroll and make sure that nobody mentions it again until the desk gives the green light.
• Nobody mentions it anymore.
• Nobody mentions a shooter.
• Nobody mentions it anymore.
• Nobody, when talking about animal transport, means the kitten in the hand luggage on an aircraft, and nobody mentions the little dog on a lead on the Intercity train and certainly not the racehorse in its specialised horsebox on the motorway.
• Nobody mentions the phenomenon to anyone else.