You could have said your piece in a less offensive way, too.
Hello, and welcome to the internet.
My preference is
this type of comment
The best secure deletion method appears to be a claw hammer, some goggles, and a few spare minutes.
But if you do that with your HDD, you might damage the shiny coffee mug coasters inside.
Somebody's terminal is dropping bits. I found a pile of them over in the corner.