As far as content goes, 7.1 is weighted very heavily in one way. The one-off content can probably be completed in 5 hours, and if you aren't doing extreme/savage/ultimate-level content, it's 1 alliance raid, 1 dungeon to replace Alexandria in expert coinflip, Pelupelu dailies(~15 minutes a day?), a custom delivery NPC(~10 minutes a week), and that's it for 4 1/2 months. There are people that want to play the game and have things to work toward without a static or sitting in PF for hours, and it really isn't there.