That's "Leave Eye"

Caution: Delete Key and Hard Drive Linked...
To continue with the story, I just got my MacBook Pro back from Apple (and there was much rejoicing).

Initial inspection looks good... the delete key is indeed in mechanical order. *BONG* ...and the machine powers up just fine.

Instead of being prompted for my login, however, I get the welcome-to-a-freshly-installed-mac-os-x screen... ?

Looking at the enclosed AppleCare Service Details I notice that:

Product serviced by replacing the following:
658-0290  ASSY, KYBD, M1
655-1282A DA SEAGATE 2.5" M-72 7200RPM SATA 100GB

Wha?!

Okay, replacing the keyboard assembly I get. But, replacing the hard drive???

A preemptive replacement due to a pending recall? Dropped it while servicing my machine?? Who knows...

Of course, there's no data lost. Had a backup, etc., etc. But, strange.