If there's one Tillers daily that generates a lot of ire, it's Fatty Goatsteak. Personally, I pull one goat at a time, and see something like a 50% drop rate. AoE'ing an entire group seems like overkill as well being annoying to everyone around you.
What I would like Blizzard to do is give the goats a buff that, when in close proximity, significantly increases the knockback on their attack. So if you pull an entire group, you get flung back into Karasang Wilds. I think that would "encourage" people to share the goats.
Golden Lotus Dailies
For the most part I like the various dailies. But I think that Blizzard repeated the error of the Molten Front when it comes to the Golden Lotus dailies. Like the Molten Front, you have to go through the Golden Lotus quests in the same order everyday. Every single day you start off at the stairs, and have to kill 12 mogu.
It would have been far better if you could access all two or three mini-hubs at the same time. Maybe the base hub has three quests, one for each mini-hub. That way you could do whichever hub you wanted to, or are not bored of yet.
The mistake is compounded because Golden Lotus is the key reputation in the "serious" reputation chain, as it unlocks two other reputations. That means that you absolutely have to do that stairs hub again and again.
The most disappointing thing though, is that this is a repeated mistake. That Blizzard did not learn the lessons from the Molten Front that they should have learned.