Title: Surge in Crypto Trading on Robinhood and Major Moves by Binance Reflect Booming Interest

In the first quarter of the year, Robinhood, a popular trading platform, witnessed a significant spike in its customer base for cryptocurrency trading, reaching 9.5 million users. This increase emphasizes the growing interest and investment in the crypto sector. Further bolstering this trend, Binance, a leading global crypto exchange, announced plans to expand its services by offering fiat-to-crypto trading and launching a decentralized exchange. These developments highlight the industry's push towards broader accessibility and innovation. Additionally, the conclusion of a16z's Crypto Startup School provided insights into the legal and fundraising aspects of crypto tokens, suggesting a maturing understanding of the regulatory and financial frameworks surrounding the crypto market.

Subtopics:
- Growth of Cryptocurrency Trading on Robinhood
- Binance's Expansion into Fiat Trading and Decentralized Exchanges
- Legal and Fundraising Implications for Crypto Tokens