Well honestly the reason I said for college is because its his 18th birthday tomorrow, and we want to surprise him, so I am not sure what his uses are going to be, but I can tell you things they MAY be and will NOT be. He will not need it for 3g/4g because Wifi is everywhere at college. He has a laptop, but he may want to use it for class a few times, but I really don't know. I am not a big user of google docs, and I don't think he is, but if it ends up being cheaper to purchase, then google docs will be fine. I don't know if there are tablets that don't run with mac, so it must connect to a mac, or else it would be a little bit pointless. I think I want to get him and Asus or Acer, but I don't know. A keyboard will most likely not be hooked up to it, but the ability for it to be able to would be nice. He will be messing around on it as well. Hopefully that helps!