First of all i would like to mention that at least i myself miss this feature very much. I play as loner, every time i want to make a shared tent i need to keep asking good people for help, i guess this is annoying both for me and for people that helps, so im thinking why not to give opportunity to players so that they could decide who could visit your tent. My idea would be similar to make it work like "joint accounts" in bank.
http://www.fo2238.fodev.net/wiki/Banks#Joint_accounts . So you first open your bank account, then you pay some extra and improve it, so others could use it. Then you tell banker who can use your account and who cant. So pretty much same should be in tents, just banker would be replaced by small computer. And this could be obtained by improving your tent. So:
Step 1:
You get 10 brahmin hides, go to random place, use science on them and tent is created.
Step 2:
You gather some materials (it should be metal parts and electronic parts, maybe some wood, maybe even micro fusion cells or small energy cells). You go to workbench and craft item "small computer"
Which looks in your inventory like this. Then you go to your tent location, enter it, open your inventory and use science on this small computer and here computer looking like this
is placed near your tent .
Computer management works like joint accounts management. You cant do anything, just add or remove nicknames of players who can have your tent visible.
Also i would suggest to limit players that can be added to like 8 since i could hardly imagine non pvp-gangsters adding more :>
So that was look from loners side, but gangs could also use these tents. Since now most pvp gangs buy bases (and thus names) near all northern towns, maybe with this suggestions shared tents would be enough for them, so many gang names could be saved :>
What do you think of all this?