Their team is extremely small as I understand it, and only so much can get done before the next cycle.
How big is their team?
I have to somewhat disagree with the second part of that sentence, though
These "Mojangstas" work on Minecraft as a job, a full time job.
These Modders work on Minecraft as a hobby. Oftentimes, they have full-time jobs that aren't Minecraft-related too.
I'm going to use one of the biggest mods known to mankind: Redpower (fits with the thread, why not?)
This mod is a 1 woman team. People may disagree, but at some points, Elo does get a LOT done. Not nearly as consistent as Mojang, but it is to be expected.
No, it doesn't have everything vanilla has, but it does add lots of cool things that I cannot think of playing without anymore.
So, with more people and more time, shouldn't MC be able to do more things than they're doing? A redstone update, a new block/ore, engine fixes, and texture switches (when I can texture moving grass in the wind I
will be happy). They're all good additions, but it feels like it's not enough. Horses could have been added with this, mules too!