A simmering feud over Ripple, which in recent days has become the second most valuable digital currency after bitcoin, boiled over Thursday evening in bitter Twitter exchange involving the company’s CEO Brad Garlinghouse.
The fight erupted after Nate Popper, a New York Times journalist and author of a popular book on bitcoin, suggested that Ripple’s currency (technically known as XRP) is simply a tool for speculation and has little purpose in the real world.
Popper backed this up by claiming that bankers are not using XRP—a damning assertion, if true, since Ripple contends banks are embracing its currency as part of a larger shift away from the legacy money transfer system known as SWIFT. Here’s what Popper said:
Garlinghouse pounced in response, claiming that Popper had his facts wrong and listing a series of alleged rebuttals from others in the banking industry. He also accused Popper of journalistic malpractice by failing to speak to available sources who would allegedly have disproved his assertions:
[Update: Popper replied on Friday, explaining he had not initially been able to reach the Ripple sources but has since done so].
Unsurprisingly, the rough-and-tumble world of crypto Twitter quickly piled on with a series of taunts and schoolyards GIFs aimed at Popper from Ripple partisans:
Meanwhile, Ripple’s product manager for XRP also shot back at Popper, claiming that the company is about more than its blockchain software, which banks are using to record transactions:
Not everyone sided with Ripple, though. A Twitter user in Canada responded by asking Garlinghouse to provide evidence, using the public blockchain ledger where XRP transactions are recorded, that banks are indeed using the currency.
The brouhaha on Twitter comes at a time of intense interest in Ripple and XRP, which has soared exponentially in recent weeks and made the company’s co-founders one of the world’s richest men.
The controversy over XRP may also stem in part from a lack of familiarity, including among some in the cryptocurrency world, about the company and its products.
Unlike digital currencies like bitcoin and Ethereum, Ripple’s XRPs are not mined by a decentralized network of computers, but were instead created in a single 100 billion batch by the company—a situation that has long engendered mistrust and contempt from longtime bitcoin backers.
Currently, there are around 40 billion XRP in circulation while Ripple has placed most of the rest in escrow and is releasing them in slow increments.
In an interview with Fortune last October, Garlinghouse said Ripple has provided some XRPs to hedge funds at a discount in order to increase overall liquidity in the currency. Meanwhile, the company has also licensed its blockchain technology to credit card giant American Express (axp).
As for its relationship with banks—more than a hundred of which have signed on to use Ripple’s software products—it remains unclear to what extent these partnerships will involve the use of XRP.
Garlinghouse argues that XRP will be an integral part of the money transfer and market making process, while skeptics question whether the use of XRP is a superfluous and unnecessary step.