The city is free to mandate subsidized housing ratios in the neighborhoods it is worried about becoming gentrified.<p>Maybe it doesn't because it wants the property tax revenue from the highly paid tech employees that live in these neighborhoods but don't use as many of the city services (including, most evidently, the public transport).<p>This is like the OPPOSITE of what Wal-Mart is infamous for - paying their employees as little as they can, and forcing them to depend on millions of dollars of federal subsidies like food stamps to actually make ends meet.<p>Gentrification is a real social concern that needs careful but focused solutions. But it is a goddamn travesty that all the discussion is focused on "Google" (really all Silicon Valley tech companies that are doing this stuff), and the employees that have the audacity of being highly skilled, highly desired, and are willing to put up with a long commute to stay in the city.<p>They pay city taxes, they put money into the local economy, and they're the enemy? And don't give me the garbage that they spend all their time at the company offices. If that was the case, they'd just live in the valley and save on rent. They live in San Fran because they want to spend money on the things that you can do in San Fran that you can't do in the suburban sprawl hell that is the valley.<p>This isn't a "99%" thing. Everyone involved here is in the 99%.