I actually didn't come across nearly as many barbarians as I thought...with one major exception noted later. This is probably due to the fact that we were surrounded by other civs and an ocean, except the mountains north of us. The game even notified me of an uprising near one of my cities, which was near the Roman empire and the coast (the city was, that is), but I never saw a single barbarian, probably thanks to the Romans (who are a lot more ungrateful than I am, I'm sure! That may help explain some of their weakness.)
The big exception was after I discovered Iron Working and saw my chance at Iron being in those northern mtns. I settled a city w/ a Spearman (Veteran, from Barracks). The barbs began POURING in...literally 5 attacks per turn for about 5 turns...by this time, my Spearman was elite, and I started a second one up there. Sadly, my elite Spearman got mutilated on around the 6th turn of attacks by a nasty horseman that took no damage and killed my spearman from a rank of 5. After being pillaged a few times, the Iriquois decided to take them out for me...YAY!
I also noticed the Squid a few times, but I still have no boats as of the end of this spoiler thread (hey, we're one big land mass...I have better things to build
Sam
The big exception was after I discovered Iron Working and saw my chance at Iron being in those northern mtns. I settled a city w/ a Spearman (Veteran, from Barracks). The barbs began POURING in...literally 5 attacks per turn for about 5 turns...by this time, my Spearman was elite, and I started a second one up there. Sadly, my elite Spearman got mutilated on around the 6th turn of attacks by a nasty horseman that took no damage and killed my spearman from a rank of 5. After being pillaged a few times, the Iriquois decided to take them out for me...YAY!
I also noticed the Squid a few times, but I still have no boats as of the end of this spoiler thread (hey, we're one big land mass...I have better things to build

Sam