Well, Vars in Strings - I have a problem with vars out of strings without an explicit print statement..
To me
code:
 
$MSG
is not as intuitive as
code:
 
SomePrintCommand $MSG
when you want to print the $MSG string by itself.

Just my opinion, and probably only $0.02 worth today.

Glenn
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Actually I am a Rocket Scientist! \:D