Granted, the tone is somewhat argumentative. But it's a legitamate question - he wants some ideas on how to help his junior programmers be aware of SQL injection attacks.
Post by OP after close:
So maybe it was a stupid question that wasn't really a question, but thanks for nothing, guys. You think you are being helpful but you aren't...
I must say I agree. I feel the question is on-topic. It also has several good answers - joke posts aren't an issue here.