Context, man. I meant "clean your Photo Stream" as 'delete one or two pictures,' which is precisely what this thread is about (hence the thread title). Besides, I don't WANT an empty Photo Stream! I want to be able to either remove certain photos OR take one or two non-Photo Stream pictures without having to re-download ALL of them.
Seriously, is reading comprehension that difficult here?
You've been told you can't do what you want.
You've been given alternatives to remove the pic that you don't want others to see.
You're only making your own blood pressure rise by fuming about the travesty that Apple has bestowed upon you.
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The problem isn't comprehension because almost everyone understands it. The problem is that some people have an uncontrollable need of defending Apple and refuse to accept that something Apple did might not be "perfect".
I don't think anyone is defending anything here, they are simply saying that this particular option is currently not available and have offered workarounds for the OP to delete the pic that has appeared on his photo stream.