No stop, that's way to logical. They have to complain about it.
Or wait, better yet. Ready for this, TURN OFF YOUR PHONE.
You may have missed the original posters point. Namely...
1) Setting check mail to Manual will NOT solve the problem. If you go into Mail to read mail you already downloaded, it DOWNLOADS mail, even if set to manual. No way to stop it.
2) You accidentally tap on stocks, or weather. Then you press Home again. Doesn't stop it downloading.
3) You go into Safari while trying to tap iPod, it starts to refresh pages. Exiting to Home does NOT stop this.
4) The user wants the get calls, but NOT use data. There is no way to do this on iPhone right now.
In short, this device does lots of things with data that you don't even notice and cannot control. This is great, except when you're paying a fortune in roaming charges. Speaking as someone who ran up 1100 bucks in roaming charges, of which only 300 was phone calls a) I did it, I spent it, my bad, but b) It'd be nice to be able to turn off EDGE roaming so that when I do any of the things above it says "Sorry, EDGE is off, can't do that right now." Or better yet, just puts an icon at the top of the screen to tell me and then doesn't pop up messages all the time. c) I'm talking from experience with the device roaming to the UK for 2.5 weeks. I saw this stuff happen. It'd be nice to avoid it.
That's convenience, and it's a reasonable request. It's not moaning.
be well
t