Soon, we're going to need traffic lights and stop signs for our Bat and Wyvern carriers to obey! The air traffic is getting congested!
I love it when, on occasion, the timing is "just right" and lets me follow someone very closely on their flight path as I fly to my own destination.
It's like riding on a long highway with another car in front of you - you can tell where all the bumps and swerves are going to be by watching them be bumped and swerved around.
Sometimes I talk to the person in front of me, but most times I just watch.
Have you ever made a friend by flying behind them and then engaging them in conversation? We have a guildmate who joined after such a friendly in-air convo... :)