The truth of the matter is they sit on their lazy butts, except when they're standing before their pew-warming flock tickling their ears.
Hmmm...from what I've seen, many of "Christendom's" leaders work harder than many JW elders. Well, let me rephrase that - they work harder at actually helping their flock and not spying on them or reviewing the latest judicial rulings to see who they can df next. I've been in healthcare for 15 years and can count on one hand the number of times I've seen JW elders visit sick members of the cong. Yet the pastors of local churches are up here all the time. Many of them tend daily to church functions. They have prayer groups, they have to prepare their sermons - many times from scratch. No 'public talk outlines' are available for them.
And why do you assume they are 'tickling the ears' of the flock. Because they preach a positive message instead of saying "You will all die unless you sell more books and magazines and everyone else is going to die anyway"? I'm sure some tickle the ears, and I'm sure some are lazy. They just aren't quite as shiftless and useless as you seem to think they are.