For NOW at least it's likely got a lot to do with people playing new stuff. How many people do you think used a jump and their way of learning was to do dungeons? lol

I used one to jump my SMN but it really only takes 30 minutes or so moving stuff around, reading tooltips, and playing on some striking dummies to figure out at least a passable rotation if not optimal. That's how I figured out RDM too. You don't necessarily NEED a guide. You can figure it out by trying stuff. Hey every cast grants a free cast, what's the best way to optimize that? Man these Verthunder and Veraero casts are so long. If only there was... AHA! etc..