It's sad that the thread celebrating 4 years of GTA Online got 200 replies in less than days, while this thread has not managed to get even 30. Shows that nobody (even R*) gives a damn about this game.
Or because the Online subforum is a lot bigger and more active than the GTA 5 subforum. Drawing conclusions like that based on the amount of replies a certain topic gets is just ridiculous.
Any why is the Online subforum more active? It's because the number of people who play Online are far greater than the number of people who play the story mode.