The iphone seamlessly switches between edge and wifi, supposedly, my question is about wifi hotspots. Maybe im off base but dont most all wifi hotspots require a password to join, how many freely open wifi spots are there in your experience? If most do require a password the only place you use it would be somewhere were you know the password and would probably have a computer there anyways.
In my experience with the Nokia N800 tablet, trying to use wi-fi on the go was a disaster. As I understand, wi-fi has a range, thus it's a hot SPOT (correct me if I am wrong, anyone).
I took the tablet into the city (NYC midtown/Times Square) where I live and work. I searched for networks while walking (just as a test). of course it gave me a list of open/unlocked networks, but as I walked, I walked out of their range. I also did this test in a cab.
At work (Times Square), it located a free wi-fi network and later an AT&T network.
Unfortunately I noticed that it connected to many wi-fi networks, but would not establish a network connection?? Or something?? I was connected, but it would not allow me to open any web pages. I got a network error.
I don't know if this was specific to the Nokia or if this is an issue with public wi-fi hot spots in general. It turned me off big time, and I returned the Internet tablet.
On my MBP at work, I can connect o a free Internet service, but when I go to a page, it gives an error also: unable to Connect.
It's for that reason that I simply don't expect to use wi-fi on the iPhone except on those where I have an account or that are truly open, which to me has been at folks' homes and at Bryant Park in NYC. Unfortunaly I expect too go from 3G to EDGE while on the go.
I hope I'm wrong.