We've talked about properties having a key system, and hopefully that is a feature which will become live in the upcoming server, but what about a similar thing for businesses?
I feel it would be useful for business owners to "share keys" with other players so that they can co-run a restaurant, a hotel or a dealership, for instance. Sharing a key could enable them to collect profits and effectively manage the business, rather than it being a one-man job.
This would help the growth of companies and those trying to maintain branch chains.
I think the feature itself would not take a lot to implement.