Short sighted in San Francisco?

TechCrunch: The city isn’t thanking Twitter for bringing all these high paying jobs to San Francisco, either. Rather, some supervisors don’t want the tax break at all, and seem quite willing to see Twitter bail to tax-free Brisbane. Says Supervisor John Avalos: “Who are the [Twitter] investors? Probably some of the wealthiest people in this country. And we are giving them more wealth.”