(Late Monday, Acronym put out a statement, saying that it did not provide technology to the Iowa Democratic Party and that it was merely an investor in Shadow.)

But Democrats should also blame their party’s leadership for entrusting such an important process to new technology in the first place — not just in Iowa but in places like Nevada, where Democrats reportedly planned to use a similar mobile app to tally votes in that state’s caucuses this month before changing their minds on Tuesday.

It’s enough to make you wonder: Have these party officials ever been to a polling site or a caucus venue? They are not pristine WeWorks with blazing fast internet connections and an army of Geek Squad workers on call. They are mostly high school gyms, nursing homes and church basements with cinder-block walls and horrible cellphone service. The people who work at them are volunteers, and many are — how can I put this delicately? — members of the generation that still refers to the TV remote as “the clicker.”

Using a proprietary app to report vote totals is the kind of thing that sounds simple on a start-up’s whiteboard but utterly falls apart in a chaotic real-world environment, where connections drop, phones malfunction and poorly tested apps strain under a surge of traffic. Add an army of frenzied poll workers, impatient voters and twitchy news media, and you might as well have asked the caucus workers to whip up their own JavaScript.

I’m not opposed to technology in political campaigning. Want to use Facebook ads to drum up donors? Go for it. Want to put your voter database on the blockchain? Be my guest.

But when it comes to the actual business of registering and counting people’s votes, many of the smartest tech experts I know fiercely oppose high-tech solutions, like “paperless” digital voting machines and mobile voting apps. After all, every piece of technology involved in the voting process is a possible point of failure. And the larger and more interconnected the technical system, the more vulnerable it is to an attack.

“Many of the leading opponents of paperless voting machines were, and still are, computer scientists, because we understand the vulnerability of voting equipment in a way most election officials don’t,” said Barbara Simons, a computer scientist and board chair of Verified Voting, an election security nonprofit, in an interview with The Atlantic in 2017.