I'm only bringing this up because yesterday my wife mentioned that whenever I return a CD/DVD/CD-ROM back to its case I always seem to make sure the label is the right way up. I had to check quite a few in my collection to believe her.

Good grief! They all seemed spirit level perfect! I even caught myself trying to straighten a CD even though the center clasp was a bit loose and it wouldn't stay in place.
Dare you to share your little obsessive compulsive thang.
