We're working on figuring out the local regulations for ADUs here which are a bit more confusing as it's already a duplex and not just a single family.

I'm not against innovation but every point you raise is pre-existing or illegal/ against regulations. 

No idea who regulates a crowd funded venture...isn't that idea that many, many people put in a little bit of cash to create a large pool?

This specialized skill is rare—after working with many property managers in Las Vegas over the years, I found only two I would trust to place tenants in my properties.Contracts and processes must comply with all city, state, and federal regulations.

All these are great investing routes to take - if you were to go the traditional residential rental route, these often offer more stable cash flow, while Section 8 properties can provide guaranteed rent, though with some additional regulations.

Just be sure to check the local regulations before diving in.

And the numbers are pretty good on the projects I've looked at. these are the very recent regulation that's from what I read, it makes more sense to add ADU into small MF.

Do you understand the expenses and regulations involved? 

Focus on growth areas, understand local regulations, and use your rental history to build credibility with brokers and sellers.Good luck!

Also, thanks for the website on state-to-state regulations.