The jurisdictions will interpret the text of SB13 as they desire and HCD appears to be toothless and unable to enforce many aspects of the various ADU regulations. 

@Jeff ChristmanYour Q2 might have different answers depending on your business plan, as there's room for interpretation. 

Some interpret this to mean you can entirely relinquish your control over the property but that you can use an STR type property manager to help you coordinate bookings and cleaning.

From the Maxable ADU conference yesterday, here are the latest Los Angeles ADU interpretations & standards in a city memo dated Feb 27, 2020...FYI: https://planning.lacity.org/odocument/ec892d01-7873-455a-8e15-78a771b2c7ac/ADU_Memo_2020_Final_2.26.20_(1).pdf

Positive forward thinker and can interpret numbers.Look at the numbers stated above.a. 

However, different states interpret the various activities we define as “wholesaling” differently.

You can interpret that how you like.

All provinces and most cities have their own stats, and all that data can be daunting, so you'll have to practice up on your Google-fu to get what's useful to you :) As a tech project manager, you shouldn't have any problems interpreting the data.

Clearly,  a position fraught with danger and subject to various interpretations.  

When I contacted them subsequently (in 2012 or 2013) about potential roof work, they ended up sending someone from Durable Roofing, which I interpreted as an "overflow referral."