Man, at $DAYJOB, if we open-source something, they tell us to check for checked-in passwords and whatnot, and force us to throw away the commit history, which always feels stupid when we've known upfront that we're going to open-source it and so kept things clean from the start.
But then, yeah, you see a post like that and just think that it really wouldn't have been too difficult to search for swear words before publishing.
I mean, I also don't really care, since it's code rather than an official communication channel, but I can understand why management might care.