For those of you who have not already heard the news, Blizzard has announced yet another change in their relationship to add-ons which, to a large extent, explains their recent guidelines for add-on development.
In a nutshell, there will now be an in-game add-on tool, the Blizzard Add-On Store, players can use to purchase mods on the fly and as needed.
It's good news and it's bad news... the good news is that nUI will now have a viable way to offer itself as a commercial software application, the bad news is that Blizzard takes 40% off the top for their own profit.
nUI has already been submitted for inclusion in the store as premium add-on... I'll let everyone know the status as we go forward.