My understanding is that it would probably be easier not to be a caregiver.
Can't 4 mmj patients simply share in the expenses and product of a single grow? If so, I think it would be important to keep good records.
Isn't that the co-op model that prop.420 really intended? instead of the for-profit dispensaries?

I am not sure about this, just my interpretation. I would like to hear some other opinions on this since this is something I would like to do in the near future and would like to stay legal.