Just had an idea. Have you ever had a hard time searching for bird locations among a pile of POI's on your map?
Wouldn't it be convenient if when you talk to the Griffin Trainer's (etc) that instead of just a list of places to click on you also have a map (small or big) that shows the different flight paths you have available?
This could be a time saver and make getting around that much faster. Also I think WOW has something like that but I'm not sure.
Either way, all your hard work is much appreciated!
You can easily find the towers via the search box (best search for "transport", that will also get you the equivalents like sokokar posts, stablemasters, bells, etc.).
That said if someone wanted to create transport route overlays for the different zones (like the zone connection overlay we had in the old EQ2MAP) we'd consider implementing it.