The proposal by the Office of the Comptroller of the Currency to create a special-purpose national bank charter for financial technology companies, including marketplace lenders, stirred up significantly different views during a panel discussion sponsored this week by the Brookings Institute. “The fact that this charter will be designed as one not to support innovation, but to support the biggest and most well-funded players, ends up being bad for consumers because it tilts the market against the true innovators,” said Margaret Liu, senior vice president and deputy general counsel for the Conference of State Bank Supervisors. But, Richard Neiman, head of regulatory and government affairs for Lending Club and former New York state banking commissioner, said...