I built a tool called You’ve Got ETH this weekend at the Dappathon. It’s a tool that allows you to send ethereum to any email address. The idea is that it’s more powerful to evangelize the ecosystem by sending Ethereum such that the end user has an incentive to figure out wallets, private keys, and smart contracts.
Here’s a demo video.
Code is available via MIT Liscense at https://github.com/youvegoteth/youvegoteth.github.io/
Mainnet product is up at youvegoteth.github.io.