[stef25]

To me it does look cool, it's just that FB is nothing but social spam nowadays and this is probably just a new way of wrapping it up in.

[yanivt]

I agree, I hardly use Facebook anymore. But I'm still open minded enough not to disparage everything the company does on some kind of misguided principle.

[icoder]

Based on what they present, the concept highly depends on the content. This poses an issue that is not touched upon at all in their presentation. So mentioning / discussing it on HN is in my opinion relevant.