On the Nat 1 thing..
Was hard up for a game a few years ago and I went to Game Parlor on a random Monday to see if anyone had a game going. I talked to Brandon at the counter and he said there was one game in the back room but I wouldn't want to join that one.
Me: Why not?
Brandon: It's the weird Monday group.
Me: Well.. all gamers are weird
Brandon: No dude. They're weird. Really.
I can handle a little weird. I talked to The DM with the rest of the group after the game. They seemed a bit more geeky than usual but not too out of the ordinary. The DM started going over houserules and mentioned that one of them was "You drop your weapon on a 1".
Me: So a 20th level fighter drops his weapon every 30 seconds?
DM: ???
Me: He attacks 4 times a round. 20 times in 5 rounds. 5 rounds is 30 seconds.
A small pause and a look of comprehension later he spoke. Now he could have said a few things at this point. Things like..
A) Hmm.. I guess I never really thought about it that way. It is a little odd.
B) Well. Combat is messy. It's not like a civilized duel. When you're getting knocked around by stuff ten times your size bad stuff is going to happen.
C) Yeah. It is a little silly but it makes the game more fun and less predictable. I like it.
But what he actually said was..
Well.. We just don't roll a lot of 1's.
..at this point he looked to the rest of the group, who all started nodding.
"Yeah, we hardly ever roll 1's"
"You roll a 1 once every twenty times you roll" *me*
"No, it doesn't happen that often"
"I haven't rolled a 1 in months"
"Yeah, it's just not a problem"
"Nobody rolled a 1 tonight"
"We're just really good at rolling"
"Yeah"
At this point I slowly backed out of the store. I caught a glimpse of Brandon laughing at me as I turned to head to the parking lot.