Starting Today, Facebook Apps Can Ask You To Hand Over Your Email Address
techcrunch.com
techcrunch.com
HN title: Starting Today, Facebook Apps Can Require You To Hand Over Your Email Address
There's a difference.
So it's up to the developer whether it's optional or not.
Also see the Facebook wiki for more info:
Applications can request you to share email addresses explicitly via their "extended permission" api...
Its upto the user to share or not...
Will the FB API force them to disclose the fact their app wants to email you directly, as is shown in the screencap, or could this fact be obscured with clever word choice or some other diversion in the dialogs?
If the latter, then this new feature sits somewhere close to sanctioned phishing. Once an untrusted 3rd party has your email address, FB can't revoke it. The recent stories about Farmville don't give me much reason to trust such 3rd parties.
Indeed at that point, FB, along with whatever role FB had hoped to play in data-mining the traffic it sends to your address, become entirely irrelevant.
Which begs the question: why does FB chose to cast itself as the easily expendable middleman?
Begging the question is a logical fallacy in which you essentially assume your conclusion as part of formulating your argument. Instead, you probably mean something more like "Which brings up the question".
Proof: when they updated the privacy settings a few months ago to default to public. Pretty much everyone in my friends list now have their profiles fully public. Craziness.
As far as I'm concerned, if you log into a website, and a modal dialog comes up, and you don't read what it says and just click "yes"... you deserve what you get.
I don't see anything wrong with things defaulting to public, either. Most things you do on the internet are public, or at least associated with your username. Such is life.