I could list  a bunch of examples and I am sure I am not alone.  

For example, if you own the properties in your own name and someone falls at one of your properties, they can use you instead of just suing the LLC which offers the protection and separation from your personal assets.Keep in mind that the LLC must be formed and managed properly (we hire an attorney to do this for us) in order for the LLC to actually stand up in court.To provide additional protection, we also have an umbrella liability policy.

For example, I had a borrower foreclose on a 3 family - a loan from pre-2007.

That water heater is a good example.  

For example, Jen Winston told The Wall Street Journal that she left her former brokerage last October to join the Agency.

For example, you set up key word alerts. http://www.biggerpockets.com/alerts

It is about giving examples of how realtors have provided ethical service.

For example a 4 plex that collects $2200 a month in rent you could have bought for about $150,000. 

I'm confused on the refinancing part of this strategy.For example, with obviously hypothetical numbers, you find this situation:Purchase: $70,000Rehab: $35,000ARV: $150,000So, your total investment is $105,000.

For example, if transferring the utilities costs to the tenants saves you $10K/year, and the new arrangement calls for rents totaling $5K less per year, you have saved $5K.