Here are a few ideas:

1. Making it easy to transfer from crypto to fiat. Projects like bitpay, VIVA's Galaxy Vault etc. are working to make it simple to move money between the crypto world and the fiat economy.

2. Consumer Apps - projects like Open Money are going to facilitate the integration of crypto into mainstream apps like games, dating apps and all sorts of mainstream software.

3. Non profit initiatives - will charity coins break down the barrier? Coins like 2Give are sure trying!

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