Had to follow my own advice more recently. I been always telling new staff that the things in pantry go by one rule: no name means anyone can use or eat. Then one day I received a mug from my Big One's school:
Left it for use at work (and forgot to tag it). :P A few days later it went missing! After some searching... I found it! Between the lips of Jennifer Heng. Argh! Then again it went missing, this time Elaine! Why two ladies. Is it becos it's a mug from a girls' school? In the end I tagged my mug to make sure that at least I got to use it. :-D
But I didn't want to be too selfish.