Today I'm on a streak of asking silly questions! Saw @dwr.eth’s tweet (liked and reshared), but I've got no idea what are Hubs. 
Could anyone share a blurb about what are Hubs and why are they critical in the Farcaster ecosystem?

A 3rd-time founder with a Performance Marketing, Growth, and Business Development background. https://bueno.money

Working on /grey — designer, writer, /fashion. 

Thank you so much, @les! Not only for responding but also for making this easy to understand for non-technical folks like me. I appreciate you 🙌🏼

Hubs are like rims & hub-caps on a car.

You need the rims with tires for the car to move (1-hub) but then you get multiple hub-caps, you want all of them to look the same, but if 1 falls-off you still got the other 3. 

The wheels make the car useful, like the hubs make the data useful for us to socialize.

/cameron for content experiments. I help Creators grow faster @ seemore.tv + /seemore. Posts at creator3x3.com.
Dev + Veteran + HBS. 
seemore.tv/cameron 🫡

Man, this is deep. Combining @les and your @cameron analogies, are you suggesting that our partners/wifeys are wheels that drives us? 😅

Hubs are who we’re all getting married to🤵

(this one is for the boys)

hubs are to farcaster
what nodes are to ethereum

Hub stores and replicates Farcaster messages. Like Bitcoin node, but for "social purposes."