Disagree, LAX_LHR spends his days trawling GDS and pretending he knows more than he does. If you think this guy knows anything about confidential and commercially sensitive yield data for a Hong Kong based airline then think again.
Isn't it a little "wierd" to state you know yield data for Cathay when you don't? This guy has little credibility when he overstates his "insider" knowledge in such a ludicrous manner.