@rphunte42
Hey man, you seem to be consistently agressive in your answers. I don't really need this virtual arguments, I got enough troubles to solve on daily basis already. I am providing obvious info, backed with screenshots and yet you explain to me how-things-work.
"Just because the phon is sitting around with the screen off, doesn't mean it isn't doing anything. It's a small computer, and is always doing something. When it checks for email, or communicates with the cell network, or gets a signal that a text message is coming, or is checking each minute to see if any alarm is set for that minute, or it is checking to see if you have moved since the last check, that is considered 'usage'."
I don't argue it does nothing when sitting around, clearly it does (though you did not read again, I have no mail sync, no locaiton services etc), but I somewhat speak english - the word USAGE means when you USE the phone, not CPU TIME consumed by background processes. I am a senior IT architect and country manager in a multinational IT company, do you really want to argue over the meaning of the word "USAGE"? Nothing to do with mobiles though, but user interface and thereof wording is aimed to the USER's perspective, not technical terms. At least in that Apple are for sure quite good.
"Not ALL internal functions increment usage, but many do."
Okay could be, and probably is, but you do realize we're talking of a difference in hundreds of percent? If I have 2 hours of usage and it says I used the phone for 6 hours, there is clearly something not okay in the background. Or you don't agree?
"However, there SHOULD be a significant difference between usage and standby times, so if your are essentially the same, you probably have a rogue process that didn't terminate, "
You must have at least looked at that big screenshot there, I have 4 days of standby with 6 hours of usage with cellular data off and thereof as result anything that data access caries with it (weather checks, time zones, whatever the phone may be doing in the background that I am not alerted of).
Man, you need to relax, I love my apple devices, likely I have more of them than the average Apple customer (many iphones of ALL generations, 27" mac, 2 ipads etc etc) and I hate the fact there are problems with my phone's battery life. But there ARE and it is a FACT. My Ipad 2 is also on iOS 5.01, with 3g and all bells&whistles enabled lasts forever, I've never even looked at the usage stats, it lasts literally for weeks. Even with Skype over 3G always enabled it still lasts like 4-5 days, I don't know. That is NOT to say I compare the battery of an iPhone and an iPad, cause I feel this is your next argument coming up with highway speed It is just to note that iPad2 does not seem to suffer from the same issues, whilst running the same operating system level.
"BTW, you paid way too much for your iPhone."
This is how much it costs in Europe, there's no too much or not enough. 650 to 850 euro or so for the different capacity.