Seems a bit biased in places. One of the example sites has a big scary red X next to "Deleted images are not really deleted", despite that being an important feature for any site that lets users delete their own content.
It's one of those tradeoffs you make where you trade a tiny fraction of risk (e.g., that somebody might break into your system and steal the exact cat photo that one high profile blogger was embarrassed to have uploaded) so that you can have an easy fix for the dozens of emails you get each month from people who accidentally deleted the wrong photo and can't believe you deleted it even though I told you to and I'll sue you because that's ILLEGAL!
Definitely not worthy of a big red X against your site, since it's the only sensible choice.
It's one of those tradeoffs you make where you trade a tiny fraction of risk (e.g., that somebody might break into your system and steal the exact cat photo that one high profile blogger was embarrassed to have uploaded) so that you can have an easy fix for the dozens of emails you get each month from people who accidentally deleted the wrong photo and can't believe you deleted it even though I told you to and I'll sue you because that's ILLEGAL!
Definitely not worthy of a big red X against your site, since it's the only sensible choice.