Assume it was 1-click and 100% automated to deploy, run and update a Hub.

How much per month would you be willing to pay to run one? 

No direct economic incentive other than you know you're supporting Farcaster decentralization and you have your own copy of the network.

OK, if you're answer is you wouldn't run one.

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

I've hosted a bunch of free services over the years (usually instances of whatever OSS project I'm working on, like ssh.chat), I've converged to a $10/mo budget limit per for-fun project. If I were building something on Farcaster (hope to someday!) that'd probably be my limit for hosting infra long-term.

A doodler and computerer. I like permissive/permissionless open source, smart contracts, p2p systems, room-scale VR, and NixOS.

shazow.net

Currently: WhatsABI

Short term (like if I needed a one-off hub to gather some data or something), probably closer to $30-100/mo. When I ran eth nodes for vipnode it was in that ballpark.