Okay, right clicking does the instant move thing. In all those other games, right clicking equips items in all inventory screens including the shop and storage ones.
There's a problem with it, though. If you right click on an item and there's no slot in your storage area available, that item disappears forever. It won't even rotate to make the item fit.
As for multiplayer and items, that's actually a feature Master Creating implimented to keep people from l3wt hording. It's reserving the item for one of the players kind of like how Guild Wars does. Instead of seeing a ghosted out item, you just don't see it at all in RA. So, that's not a sync problem, that's actually a feature of the multiplayer.
There's a problem with it, though. If you right click on an item and there's no slot in your storage area available, that item disappears forever. It won't even rotate to make the item fit.
As for multiplayer and items, that's actually a feature Master Creating implimented to keep people from l3wt hording. It's reserving the item for one of the players kind of like how Guild Wars does. Instead of seeing a ghosted out item, you just don't see it at all in RA. So, that's not a sync problem, that's actually a feature of the multiplayer.