[s-phi-nl]

PG has twice put a black bar above the top bar in memory of someone's death. See http://news.ycombinator.com/item?id=644954 for the first use of it, http://news.ycombinator.com/item?id=859117 for the second.

[rottencupcakes]

He also did it (most recently I think) for rtm's father: http://news.ycombinator.com/item?id=2712469