I see your point there... And after some investigation I have to agree with you! :)

What about other blockchains, like Bitshares or SounDAC? Couldn't we do something like this that would cover all the graphene blockchains, or even to others?

Do you have a github to where I can contribute?

I have one main concern, that is tied to the reason why I never implemented SteemConnect in the first place... Will SteemConnect 3 maintain the Authority sharing on the users accounts? Or will that not be needed anymore?