NEO is a cryptocurrency and blockchain platform that aims to build a scalable network of decentralized applications. As for the advantages of NEO, here are 15:

1. High Scalability: NEO's architecture allows for high transaction throughput, making it suitable for large-scale applications.

2. Smart Contracts: NEO supports the development of smart contracts, enabling the creation of self-executing agreements without intermediaries.

3. Digital Identity: NEO provides a digital identity system that allows users to verify their identity and protect their assets.

4. Regulatory Compliance: NEO is designed to be compliant with existing regulations, making it more attractive to businesses and governments.

5. Consensus Mechanism: NEO uses a delegated Byzantine Fault Tolerance (dBFT) consensus mechanism, which ensures fast and secure transactions.

6. Developer-Friendly: NEO offers a range of development tools and programming languages, making it easier for developers to build applications.

7. Interoperability: NEO aims to enable interoperability between different blockchains, allowing for seamless communication and data exchange.

8. Gas Generation: NEO generates a secondary token called GAS, which can be used to pay for transaction fees and participate in network governance.

9. Community Support: NEO has a strong and active community of developers, enthusiasts, and supporters who contribute to its growth and development.

10. Decentralization: NEO aims to achieve a decentralized network by distributing consensus nodes across different entities.

11. Ecosystem Growth: NEO actively supports the growth of its ecosystem by providing funding, resources, and technical support to projects.

12. Global Reach: NEO has a global presence and partnerships with various organizations, expanding its reach and potential use cases.

13. Security: NEO prioritizes security and has implemented measures to protect against common vulnerabilities and attacks.

14. Upgradable Contracts: NEO allows for upgradable smart contracts, enabling developers to fix bugs or add new features without disrupting the network.

15. Longevity: NEO has been in operation since 2014 and has shown resilience and longevity in the ever-evolving blockchain industry.

I hope this helps! Let me know if you have any more questions.