We can neither confirm nor deny we have some hidden surprises.
If we did though, I am sure we'd congratulate you here on the ACKme website, somewhere 
Of course you are more than welcome to send us your findings, if you are right we'd probably number the Easter egg and announce to the world it was found... The obvious question of course is.... If they truly exist, how many are there?
People that think they have found something hidden should send a ticket to Pre-Sales where our marketing police will start the forensics...