Globally Unique Identifier identifiers? 
I can’t imagine what I’d do without C2934DD0-7779-48C4-8FDD-002210E7E55C on instant-recall. Can you imagine having to look that up every time??
~Brad
Wow, our memorized GUIDs are almost the same. Mine is C3934DD0-7779-48C4-8FDD-002210E7E55C.
There is 2 minutes of my life I cannot get back. Cannot believe I just
compared them...