Genuine question, no troll:
Why is Warpcast not using XMTP protocol for DC ?

Technowatermelon. Elder Millenial. Building Farcaster. 

nf.td/varun

If you are considering 1, why not just use XMTP?

Instead of a Warpcast-only DC functionality, I'd rather see those 6-12 months spent adding an open source DC capability to Hubs, so all FC clients can use it.

lots of discussion around this a year ago

building /anser formerly /f4r https://anser.social | prev. Ledger

lots of discussion around this a year ago 

https://warpcast.com/boscolo.eth/0x1d1986a3

Building /bright-moments - minting onchain art IRL | /purple #15 | FID 129 #magikarp