Oppen said:The Outcasts I consider a faction (not a greatly developed one, but still), I just forgot about them, but all the others are as much a faction as the rats outside Vault 13 on the first game are a faction.
That's exactly why I used the term "they could have been factions." Fallout 3 is a game filled with "could have been's." Sometimes I wonder how different that game would be if Obsidian had developed it. I bet that even if you kept the same main plot and characters it would still be a better game and we would have seen these groups like Talon Company fleshed out into actual factions that mean something.