Archer Ships on Nostr: Thanks for the pointers. Here's a few more projects that try to solve real problems ...

Thanks for the pointers. Here's a few more projects that try to solve real problems that Bitcoin doesn't try to solve:

Handshake - censorship resistant DNS
Arweave - permanent web storage (aims for at least 200 years)
Chia - novel, low cost consensus mechanism
Filecoin - low cost, decentralized storage
Zcash - privacy
Chainlink - Oracle services
Nym - incentivized mixnet
Kleros - decentralized dispute resolution
Tari - private NFT's