Twitter co-founder Jack Dorsey is one of the few Silicon Valley CEOs that, like Facebook's Mark Zuckerberg, very publicly uses the product that his company develops. Until today, at least. Jack's Twitter account is gone.
Heading to Twitter.com/jack — @jack's extremely easy to remember Twitter handle — now redirects to Twitter.com/account/suspended. Twitter rarely suspends accounts, and obviously Dorsey is kind of a big deal over there anyway, so this is odd.
Update: Aaaand it's back. For about 10 minutes, though, the most public-facing Twitter employee didn't have a Twitter account. That was weird. Wonder what happened?