Game informer put out an article on June 17 that has some points of topic mentioned I haven't seen discussed much.
Apologies if this has been discussed previous.
Here's the article - http://www.gameinformer.com/games/fallout_4/b/playstation4/archive/2015/06/17/19-new-details-fans-need-to-know-about-fallout-4.aspx
Now, some things that caught my attention were these:
A list of your settlements will appear in your PipBoy. You can send caravans between the various bases to get your supplies where you want them to be.
I like this. Your settlements show up on the map, and you can manage your caravans and supplies between them, plus, your caravans can get got by raiders.
Random folks will show up to your settlement, but, there's also ones that you can recruit directly.
I wonder if these recruitable characters will be a follower subtype, or if they'll be full fledged followers, and if they're full-fledged followers that can help manage your settlements that would seem to imply quite a few follower options.
Then again, I suspect it'll be a little like Skyrim, but slightly better with something like the Housecarl type of character that can be elevated to a Steward.
I'm a little excited about raiders attacking your settlement caravans. I wonder if mercenaries, or guards can be assigned to protect your caravans. Interesting.
Thoughts?