I don't see how his sarcasm detector is broken, wheels suggested we relax and don't jump to conclusions when someone is missing for a few days, and jdavid came in and acknowledged that we shouldn't be too worried but it's still nice to see that some people are.
That's sarcasm. I'm sure Nick is a beautiful human. But ... like ... this ... is a tech news site. I'd be worried if people didn't drop off for a week or so every once in a while.
Or perhaps I'm getting a false positive and both of the above posts were serious.