gamescore

At the top of the page it now shows my true gamescore, but on the forums it still shows an inaccurate gamescore.

I have the same problem. My profile has a Gamescore 795 (Xbox One profile)

On the xbox site a gamescore 830

Gamescore on my gamelist 1050

I use only a Xbox One with smartglass.

And any sense of Competition. Gamescore Hater is a Gamescore Hater.

It's not the "jealous type", so easy to try and degrade what you do not like. It is those that has a sense of fair play and dignity. And people never Cheated before Gamescore...

You get gamescore from achievements, regarless the state of your account. If he doesn't have any gamescore then it's he hasn't complete any. So no he's gamescore won't stay 0 unless he avoid completing any achievements, which can be hard since you get achievements
thus gamescore from pretty much just playing the game

The gamescore is in my opinion one of the pillars of the xbox ecosystem, i don't believe that they will abandon this feature.

A lot of people have fun with gaining gamescore point to beat their friends and family.