Please turn off automatic changing of capitalized words
 

There seems to be some functionality that changes words/expressions which are in all caps to having only the first letter of the word capitalized. I think that does not make sense for airport codes.

Example:

http://www.flyertalk.com/forum/showthread.php?t=717195

Thanks for considering this.

AFAIK if an entire post has no lower case letters then proper case (first letter capitalised) is automatically applied.

This is correct, this is a feature to avoid posts that are all shouting. You can avoid this happening to your post by having something in the post that is not caps (for both the title and the message.) Thanks,

Ok thanks.

Test:

IAH
ORD
JFK
BCN
MUC

:D