@kissane there are cultural differences on the various networks, to be sure, but negotiating THAT is a conversation that actually goes somewhere.
Being someone who only uses PNG – and only communicates with people who also use PNG – because it's somehow a better technology? The sooner we can get past that particular phase of all of this, the better.
As @polotek started with, the reasons people choose one network over another are just so unrelated to technology it's not even funny.