First documented in January 2017 on YouTube. Currently active and in regular use across social platforms since 2017.
SuperChat (2017): Paid live stream messages (highlighted, pinned). VTubers dominate earnings (Rushia: $2M+ before termination, Gawr Gura millions). YouTube takes 30%, creators get 70%. By 2023: billions in annual SuperChat revenue, proving live streaming monetization viable. Also controversies: lonely fans spending thousands, parasocial exploitation, gambling-like dopamine hits when creator reads name.
Sources: Playboard SuperChat rankings, creator testimonials, parasocial relationship analysis
The 24 Hour Startup challenge dared makers to ideate, build, launch, and get first paying customer within 24 hours—pushing speed-to-market to its extreme
360 deals emerged mid-2000s as labels panicked over declining CD sales
#40TrillionDebt is the tag for the milestone reached on 19 August 2026, when U.S. Treasury data showed total public debt outstanding passing $40 trillion for...
Employer contribution to employee's 401k retirement plan, typically 50-100% of contributions up to 3-6% of salary
401(k) matching is when employers contribute money to your retirement account (401(k)) based on how much you contribute—commonly matching 50-100% of contribu...
401k retirement account with employer matching and pre-tax contributions