Eh... Y'all hardcore Shenmue fans are being too pessimistic IMO. This is more than possible. GAF is a great resource. Spread the word that the Kickstarter funding is what will make this happen and Sony will only partially augment the KS funding.
If my calculations are correct, the KS only needs less than 223,000 more people to sign up for the $29 tier to get to $10 million. THAT should be doable. Notify famous developers, and gaming celebs. Get in touch with gaming publications and ask them to support and get the word out. Get Kyle Bossman to promote the KS, get IGN to promote it, get that Boogie person to promote it. There are many ways here.
Y'all need to think, strategize, and attack. This is not only possible, but also realistic.
I say this as someone who hated the first Shenmue on Dreamcast. You folks are very close to making the dream come true. Don't back down now. F*** the haters and their console warrior nonsense.