Shaking my head and rolling my eyes!

Something just happened that really pissed me off. It's happened before and I'm sure it will happen again. I posted a status on my Facebook, several comments were made. I left to go for a walk and when I returned an argument had broken out. In my opinion it's rude to argue with someone's comment if you don't agree with it, especially if it's not your wall to begin with. I ended up deleting the whole thread. I think that if you have to say anything, just send a message to the person you have the problem with. It's just rude. You would think there would be some type of Facebook etiquette or rules out there.

Or maybe just plain old common sense.