Amazing - People tweet pictures of their credit cards

Since this is already an automated account that finds all these tweets, instead of just retweeting for publicity/humor's sake, they should add a sentence telling each of the victims why this is bad. At least make sure they themselves don't make that mistake again.

Is basics of social media conduct a class that should be taught in school?<p>I mean, it's easy to say these are just idiots. But maybe they really don't understand the ramifications...