I was in the Air Force (Air National Guard) from 1996 to 2000... I still live in a military town. One of my best friends (he and his wife are still in my gaming group) was seriously injured by a suicide bomber in Iraq two years ago. I've had several other friends and aquaintances injured or killed in the current conflict. This is a serious day, for remembrance of service freeluy given by our current all-volunteer military, and of past service given by people both volunteers and involuntary draftees.
I agree with Topkick... I find the parades and drunken barbeques, sports games and social events to be generally uncomfortable... not quite offensive, usually, but somehow inappropriate. This is a day for respect. My hat's off to all those currently serving, and all those who have served in the past.
-Alex