40+ is boring, because the game is the same thing over and over, just in new places.

If you could level 50-60, then 20-30, then 70-80, then 10-20 etc, doing each 10 level bracket before you got to do level 80 stuff, but in any order...

It wouldn't be that 1-40 is fun and exciting while 40-80 sucks.

It would be, the first bit is good, because its a new team and all.
But eventually, its the same old shit after more of the same old shit.

At least leveling in warcraft is so much easier then say...
Lineage 2, beyond 20th... or the old Everquest with hell levels...