Ya know, I think Lightcone Commons might be the first instance of software I can point that's like "this would have been noticeably worse and taken far longer without vibecoding, and, it's definitely like real software trying to solve a novel problem that real people will use." (This is me making a bet on it actually working out past the first round, but, I'm like 92% on that) In particular, the fact that two designers on it don't know how to code but are able to iterate directly on the complex design problems of "funders coordinating between dozens of evaluators evaluating 1000+ applications, with AI assistance at every step." This is not particularly surprising or interesting in most senses but mentioning because @freed_dfilan and @benlandautaylor had been bemusedly skeptical of such things.