I remember a while back in a course watching a presentation about the wonders of 3G cellphone networks to come and saying something along the lines of "why is 1 megabit per second [1000 Kbps] to your cellphone a big deal when you can already get 10 megabits per second with WiFi?"
Now that there's WiMax, the situation is even stranger.
In Canada, from a single vendor, Rogers, you can get (ignoring modem/device cost):
Home Internet over cable - most expensive plan (Extreme) is $52/month for up to 100GB, at 6000 Kbps down, 800 up
Portable Internet (using WiMax AFAIK, requires a lot of power e.g. walljack) - most expensive plan is $50/month for up to 30GB, at 1500Kbps down, 256 up
Cellphone Internet: either 5 cents per kilobyte, or get a "navigate mobile Internet" plan for $5/month with 2 megabytes free, then 3 cents per kilobyte
Let's say you want to send/receive just 1 gigabyte per month, 1000 megabytes, 1,000,000 kilobytes. This is not exactly a lot of data these days - 1 gig will fit on a memory card the size of my thumbnail.
Home Internet: $52 and you could still send/receive another 99GB
Portable Internet: $50 and you could still send/receive another 29GB
Cellphone Internet: 1 million x 5 cents = $50,000. That's right. Fifty thousand dollars.
Or, if you subscribe to the Rogers data plan, $5 + 999,998 x 3 cents = only $30,004.94 $5 + 998,000 x 3 cents = only $29,940
If you don't think this is a real concern, a single photo sent to Flickr might be as much as 100 kilobytes. A single Java application download is often about 1000 kilobytes.
So I don't think I'll be exploring much of the exciting world of cellphone Internet any time soon.
UPDATE: You might say, why not do all kinds of stuff through SMS/MMS text/photo messages?
Yes, of course Rogers does offer text messaging. Which, I assume, confusingly, includes photo and video messages. But its worse than that. Usually to e.g. upload to Flickr, I want to MMS to an email address. No problem. Except the phone interface doesn't provide any information whatsoever about whether you're sending an MMS message (cheap) or whether you're sending an Internet email (outrageously expensive as indicated above). Are all emails sent and received as SMS? Are only some? Not clear.
When I send an email, I get a cute little email icon on my screen... and the ominous world globe that I see when I access the Internet. This is ridiculous. I have tons of screen realestate. I would like to see the following: if SMS/MMS, display harmless cute little icon. If Internet, display large red label
WARNIN: Internet access. You have just spent x gazillion dollars.
And yes, you can in theory download Java apps to your PC and then transfer them to your phone, but there is no documentation whatsoever on how to do so - it's not even clear if it's supported - the Applications folder doesn't show up as a possible destination on the phone file system when connected to the PC.
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