Turning Receipts into Paper Apps (BERG London) — I love the idea of the modern web app sensibility bleeding back into the world, the same way classic offline design has informed online.
Telehack — an amazing interactive reconstruction of the early net, part nostalgia part game part simulation. Check out the README for more details. (via Andy Baio)
Stencyl — free Flash games creation tool. Brilliant because they’re creating and owning a corresponding market for in-game assets (icons, sounds, etc.). (via Andy Baio)