ipad critique

I think iPad is great, there is no word about it, but I have my own critiques against this new gadget. The cheapest iPad(499 $ in U.S.) just has WiFi, meaning you can not use it like your iPhone everywhere... Other versions of iPad that can go up to 899$ has other options for connecting to Internet, but more expensive. I mean it is okay, that this gadget is for surfing and that one we can do it when we have Internet, but this one is not a laptop, does not even have the MAC OSX on it. This actually is an iphone with bigger screen with minor capabilities.