, 4 tweets, 1 min read Read on Twitter
If anyone ever asks whether technical debt has a concrete cost, here’s Prosper paying $3 million because they lost institutional knowledge of how a number was calculated (and it snowballed from there): sec.gov/litigation/adm…
Prosper, which I did business with from both sides of their market (successfully), was often comprehensively mismanaged.

Example: for years, they described the way to calculate the return of a portfolio of loans as the interest rate minus the default rate.
They also got dinged by the SEC some years ago for selling securities unlawfully, and their strategy in response to this was to go Bond villain, which, while amusing, does not generally reduce the SEC’s desire to bring enforcement actions.
For historical context, this was the issue which first caused me to start commenting on HN: news.ycombinator.com/item?id=377347
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