What's something that's not clear about Farcaster? 

If it's confusing to you, it's likely confusing for others.

Working on Farcaster and Warpcast. Longer thoughts at https://dwr.email

When I explain what this is to someone

Whether I should call it farcaster or warpcast first

creating and destroying; flying cars, roc.camera, july.rocks

Perhaps its more the mental overhead of explaining to people the difference between gmail and email, for example. I’ve found a surprising amount of people find gmail and email to be interchangeable

web : browser
email : Gmail
Ethereum : MetaMask
Farcaster : Warpcast