Scale is more important in the social media world than it is in many other corners of technology. A thriving social media site needs a wide user base, ideally one that's growing continually. Social ...

All things being equal, more users mean greater engagement and -- critically -- more revenue. Sure enough, Roblox's top line has expanded thanks to that widening user base. The platform's in-game ...

For one mother, the allure of “Fortnite” for her two sons quickly turned into a financial setback — without her knowledge. The boys spent hours playing the popular videogame, but she didn’t realize ...