"Hmm. On Smartone's website it seems you can. 200$ plan includes unlimited 3G usage as long as it is only http. Looks good to me - am I missing the catch?"
The catch is that it isn't real internet access. It's quite funny how they advertise their service as 'the real mobile internet' when it is anything but.
It's actually just access to their portal. You have to run their special software on your phone to access the web. This software is not available for iphone.
Plus, having fake internet means no access to google maps (goodbye GPS functionality), no youtube, no facebook app, no uploading photos, no MSN, no stock price app, no weather app... I believe they may also block webmail sites to force you to pay extra for their email 'service'. And what's the point in having 'unlimited' access if all you can do is browse the web?
Apple in fact refused to supply iphones to certain telcos (Telstra) that wanted to limit users to their fake internet service. Apple wants people to have real internet access on the iphone.
So whilst fake internet on Smartone for $200 and an illegitimate iphone for $4500+ (that you may not be able to crack) sounds like a bargain, but I think I'll stick to $188 and $2900 upfront for a legit iphone and for real internet access