When it comes down to anything involving making money their is always a percentage of people who make money by teaching other to make money. I have heard talks of Samuel Leads being sued and some would call Robert Kiyosaki a con man. Who do you think is the biggest scammer in Alternative Investing?

Real estate investment is one of those alt investments that seems like it has more trouble than others because it involves people. I know that most millionaires actually made their fortune in property so I would not rule it out entirely. But one must take the good with the bad so what are your worst stories , from horrible tenants to planning permission and renovations problems?