I really don't care as I certainly don't use nearly enough data to trigger this, but someone explain to me how this works. Because someone will always be in the top 5% of data users.
Let's ignore, for the moment, the outrageousness of using 10GB/month and assume that numbers like that are reasonable. So, the top 5% of people who're clocking in at 10GB get throttled, and dial back their usage. So, next month, the top 5% of users are around the 9GB mark. They get throttled and reign it in. Sooner or later, you're going to have people who're using .5GB a month comprising the top 5% and finding their connections throttled, yes?
Potentially yes but since it only impacts people with grandfathered unlimited plans who cares.
As others have mentioned, AT&T does not have to allow people with grandfathered plans to carry them over to new phone purchases.
AS SWC noted, if you want a fair plan get the 2 gig plan and actually pay for your usage.
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My complaint about the top 5% is what does that number mean to the user exactly? What if 95% of users are using 2 GB a month and the top 5% are using 2.1 GB month? It's a bit sad that I pay far more for Internet through my family's iPhones than Cox, but the AT&T plans have some virtual cap that I cannot even told what that magical number is. Even worse is that I'm spending $30/month per phone on Internet connectivity, and we can only watch poor quality YouTube videos and cannot download apps over 20 MB unless we use WiFi?
I would prefer to know what the actual bandwidth cap is and be free to use that allocated bandwidth however I please.
How do I know how much bandwidth to use per month? I watch Netflix a lot at home via Cox Internet plus play a lot of games. I can easily purchase and download a 10 GB game (e.g. World of Warcraft) if I was ever tethering.
If I could, I would rather have the iPhones with no Internet data plans since it seems to be a complete waste of money to my family. I have WiFi at home, WiFi at work, and many stores and restaurants offer free WiFi. I really don't make much use of AT&T data plan anyways.
Then sign up for the $25 a month for 2 gigs plan with $10 for each additional gig. It will never be throttled and you will always know exactly what you will pay for how much bandwidth you use. Really a simple solution for all of you who are so disconcerted about it. It will take all the worrying out of it for you.