Why would they? Are you imagining somebody who only wants to be part of a team that's overworked?
I recall very little from the interviews, except a comment from
one of the DabbleDB engineers. After getting through the stress
questions, I asked him, "So what do you like most about Twitter?"
By this point, we'd build a decent rapport, so with a nod and a
wink, he said, "Well, you know, in companies like Facebook and
Google, they serve you breakfast, lunch and dinner. Here at Twitter,
they one serve you breakfast and lunch."
I cringed inwardly. So the big selling point was that nobody worked
late into the night, so we could have that chimerical work-life
balance? I smiled to keep the warm vibe going. But that comment more
than anything else sealed my decision. I was not going to blow the
biggest career wad of my life on a company that hesitated to work
past six p.m. daily.
[Dear any future employers who've bothered to de-anonymize me off Hacker News: Just kidding! I'm all about long hours and have no interests or loved ones outside of working for you!]