https://twitter.com/bldgblog/status/894617856511488004 Beating someone with your mind and your money is always the sweetest revenge. That was the case for Tina Lam, an engineer in Silicon Valley and real estate investor Michael Cheng, an Asian couple who quietly purchased an upscale San Francisco street two-years ago for $90,000 — much to the residents’ dismay.  The private street […]