A new Bitcoin Lightning app presents an interesting take on the ‘paywall for written content’ concept where users crowdfund ‘scratching off’ one letter at a time. Scratch That Itch Bangkok-based French developer, Guillaume Verbal, unleashed an interesting take on the ‘paywall for written content’ concept this week: a Bitcoin Lightning app where users crowdfund the reveal of a post by ‘scratching off’ one letter at a time. Lightning Scratchcard brings a genuinely innovative twist to theRead MoreThe post New Bitcoin Lightning App Scratches Online Content Monetization Itch appeared first on Bitcoinist.com.