We're glad to have your thumbsup Boba !
Yup, each of the analogies he presented were truly osm !
Yeah, Twitter hustle is a part of 777 project and for performing it you can get SP delegations but it has never been said that you MUST do it or you have to do it for being a member of 777.
You can do it if you wanna get SP delegations and push #steem to a global stage ;D
But not doing so would never expel you from 777 :D
Cheers Mate !