Deleted

[pabu the fire ferret]

Deleted naïve to think any change will ever happen

[Jellby]

On ne joue pas pour gagner mais pour s'amuser et vivre l'expérience d'un jeu si chaque fois qu'un joueur perd il quitte alors non-seulement l'expérience de jeu est ruiné pour tout le monde mais en plus les 10/20/... Minutes passées sur cette partie ont été une complète perte de temps....puisque inachevé

That's contradictory. If you enjoy playing the game, all the time spent at it is well worth it, regardless of whether you win or lose, you finish or not.

[pabu the fire ferret]

Win or loose yes finish or not no
The game is fun if complete since many game goal is to complete something

[thoun]

It looks like you don't make distinction between quitting and conceding. If they wait 50%, they are probably conceding, not quiting.

[pabu the fire ferret]

Conceding is quitting unless you play with people who are only there for a win
Now days you give them a card saying haha i win they use it first turn

[yaya17]

Depends on the game, in Go or Chess it is good manner to concede at the rigth time. In Yahtzee, some people want to see their final score to let the other know how bad their * was kicked.

*moderator edit: please do not curse on BGA