(Before we start, let me make clear that I'm not crying about it. Its just something that I think it should be debated.)
I was checking the Changelog, and I noitced all the changes they did since Moltendown and I noticed this:
Wrath of the Lich King:
Lordareon:
Mists of Pandaria (BANG)
And there, we have the Cataclysm one, obviously, the superior:
In the whole year of 2015 they made only three improvements, and it was all in 2 months.
Basically, everyone who's donating from Neltharion are waiting for some changes, but still they're wasting all our money in the other expansions, and I think Warmane get a lot of Donations from Cataclysm.

