I am sure you and now it seems all of your 'friends' feel big and clever using IATA codes for airports whereas the rest of us feeble beings need to have the names or at least the ICAO codes.
My hat goes off to you for being the bigger and better man. In fact I feel so humbled that I am going to go and learn all of the travel agent codes for airports just so I can communicate with you on the same intellectual level. I look forward to being considered a real pilot by being able to use IATA codes. You have forever enrichened my existence.