They could save even more if they shut it down! That's a ridiculous thing to say. We could all save money that way.

You've obviously never worked in a for profit corporation. in such there are policies and practices put in place to prevent just this kind of newbie mistake. You never modify the live database directly. Never ever. Whether it's a bottom line property or not.

I didn't say it would negatively impact YC's business. It might make them look incompetent, but these things happen, but people don't approach YC for their website savvy, they go there for the money and the connections. Most of the VC firms i've EIR'd at have much worse IT than hn. Their sites are barely usable. It seems to just go with the territory.

Let's not be so defensive, PG can do what he likes with his site, including take it down whenever he feels like saving bandwidth. But in the real world these kinds of things get real people on a fast track to their exit interview.