Un newsletter que recomiendo encarecidamente, ha hecho (por primera vez este año) un magnífico resumen del año, y muy apropiado en estas fechas.
Origen: 2021 Review 
– Startup Riders
“Throw that crystal ball out, you can’t predict anything. What you can do is recognise when lightning strikes
1. Lightning Strikes
Tech Waves
No-Code / Low-Code
Vertical Social Networks
Health Optimisation
FoodTech
Creator Economy
Community-First Products
Tidal Wave: Web3
Play-To-Earn (P2E).
Tokenizing Retail &Non-Fungible Tokens (NFTs)
DeFi 2.0.: particularly algorithmic stablecoins.
Ethereum scaling solutions
Word of caution, read this for a system to recurringly assess financial fragility.