Imagine you were doing something very important, and then your OS fucked something up and you lost everything. I believe cute images would only piss you more.
But there's something worse than that. My windows/xbox live account was broken and every time I try to login, the following text appears:
"Oh no... this should not have happened"
And it'd be ok, if there wasn't this guy there:
He's looking at you, like he's saying: "Oh, your account is broken beyond repair? That's sad
"