A bit geeky and hard to explain, but a cloud-based, end-to-end forum provider.
Explanation:
Right now, we pay one company (Crocweb) to provide WC2 with an Internet connection, a server, backups, etc. Then we install software from another company (Xenforo) on to that. We have to maintain, upgrade, etc. that software, while Crocweb looks after more basic stuff.
What I am envisioning would be a company that would provide and maintain everything from the Internet connection to the forum software (the "end-to-end" part). All upgrades, maintenance, etc. would be done by this company, though they would likely turn around and use a service like Amazon Web Services or Microsoft Azure to provide most of the infrastructure (the "cloud-based" part).
Someone who wants to start a forum just signs up, pays their subscription, and then uses a bunch of wizards and utilities to set it up. You would even be able to upload templates to control the appearance of the forums just as we do now. When an upgrade comes up, the admins just have to click a button to say "We're ready, upgrade us" and it just happens. So, you get something like Wondercafe2 up and running in a matter of hours or days with minimal work for the admins (the mods are another matter, you'll still have to deal with the trolls and flamewars).
The company could even provide a common user database, so I could sign up for one forum that they hosting (say Wondercafe3) and if I find another that interests me (say forums.rpg.net), I just click one button or checkbox and it gets added to my account. If a user gets banned from one forum, admins on other forums they are on could be alerted. And spam control could be mostly centralized, part of the infrastructure rather than the responsibility of the individual boards. You might get the odd bit of seepage, but a lot of the stuff we admins deal with now would be dealt with by the company.
There, that's my verbal diarrhoea for tonight.
