MacRumors.com published a piece on Apple registering a number of AppleOne related domain names. Apple has a meeting taking place on 9/15 and an announcement may be coming on a new service.
Whether they can get the .com or net will remain to be seen. I doubt they will get the .com.
Appleone.com is a developed website, an employment agency. Appleone.net is currently parked and for sale.
From the article
Among the “Apple One” domain names registered by Apple yesterday: