I always think about something sorta similar to this thread:
People on this board, especially among "the legends", become really close, as close as respectable people posting on boards can, and one day if someone died or something and never posted again, we would most likely never know. That always freaks me out and then I start to think about even more mind blowing things like when you die, you still have the rest of forever and how our entire galaxy could be a tiny hair on some wierd monkey on the planet ZOGHSKLJ.
WOW, that whole rant was really off-topic, even for this board...