The lockbox is useful for so many reasons that I just won't elaborate, and you can buy one at the big box stores for under $40 so not that big of an expense; you can order cheap lockboxes online for a lot less than that.

Well drug stores are generally separate triple net properties.

Keep in mind, a farm can be a specific location on the map (usually) or a specific type of property they deal in (say c-stores with gas).

The big box stores probably won't have them.

Earlier I saw a post in the BP creative financing forum about someone who was looking to purchase a home using bitcoin, but hesitated due to the consequences of liquidation (might shift the entire market). 

Averaged about 30 hours a week working in a grocery store both in high school and college.  

I bought fixtures from a box store (HD or Lowes) that were hard wired, as I had them switched.

Issue is that the store is underperforming and the current tenant/franchisee is selling the business along with ~80 of their other stores and assigning the lease to another operator.

So don't want to give up free money.I have $40,000 cash in my savings account which is all the liquid assets I have, even for emergency money, etc.I would like to diversify my portfolio with real estate.

So it can be a great little side gig that you can manage from your desk.Cons:- Aside from the lower yields as of late, you can't liquidate the investments instantly to say the least. - And to Ian's point, these aren't collateral backed investments so there's of course more at risk.