The common denominator in platforms going to shit is scale. Most social media platforms get their initial users by targeting a specific niche or demographic. F

The common denominator in platforms going to shit is scale. Most social media platforms get their initial users by targeting a specific niche or demographic. Forums of olde typically revolved around some specific subject matter (e.g a particular game, or band, or subculture). Facebook targeted college students. Reddit targeted techies. But once the platform reaches some critical threshold of popularity, the platform strays from its vision to realize some commercial potential. The admins and moderators, in the interest of growth, try to appeal to a lowest common denominator, which ends up alienating the now-veterans, and the original purpose of the platform is diluted into obscurity.