The "+" means "with"
I think if you read the "+" as "with", the situation becomes more clear. The fact that Apple had to specify that elsewhere on the specs page and people were still confused implies that this might not have been Apple's clearest webpage ever. Specs is specs, they should be made as simple and clear as possible. So simple that even a grandma (er, caveman?) can do it!
DD
OHHH yes you are correct... we assumed Wi-Fi + 3G model meant both the WiFi and the 3G models... whereas apple refers to the one that coes with 3G as the "Wi-Fi + 3G model"
I think if you read the "+" as "with", the situation becomes more clear. The fact that Apple had to specify that elsewhere on the specs page and people were still confused implies that this might not have been Apple's clearest webpage ever. Specs is specs, they should be made as simple and clear as possible. So simple that even a grandma (er, caveman?) can do it!
DD