Open networks are revolutionizing the dynamics of blockchain ecosystems. Stellar is recognized for enabling cost-effective cross-border payments, while meme-based tokens like PEPE thrive on community support and cultural relevance. Both have gained momentum in their respective niches. On the other hand, BlockDAG takes the concept of unrestricted participation to the next level by offering a testnet where individuals can freely develop, mine, or test without constraints. With a presale that raised over $210 million and a 2,380% ROI since the first batch, BlockDAG provides a scalable, high-performance alternative that emphasizes accessibility and user-driven growth.