1.You don't need experience for Minecraft.
You just pick up whatever you have and just play it, Dwarf Fortress, on the other hand, requires patience. Rushing through the game is absolute suicide, you have to play the game carefully, like being polite and not being a glutton when it comes to the masterwork wedding cake.
2.Minecraft forums are chaos incarnate.
I saw the Minecraft forums back when I played it, trust me, It was like an internet tantrum spirals and loyalty cascades (By that I mean 7 year olds screaming vulgarities and flame wars en masse.).
3.Your floating island is stupid, get used to it.
Minecrafts constructions are, in my opinion, inferior, you can do cool stuff with blocks, but they lack the awesomeness of Dwarf Fortress.
4. Your "hardcore" mode is easy.
I hate how easy hardcore mode is, while sleeping heals in adventurer mode, you can run into horrible things like an ambush with a giant lion (from experiences, they will maul you early on.) minecraft? just hide and heal, placing torches makes the bad things go away. Dwarf fortress is not easy,, the night WILL MURDER YOU.
5.Minecraft is pricey.
It costs around 20.00 just to play the experience that Dwarf Fortress does.
Now, I'm not saying Minecraft is a bad game nor am I attacking it (I play it with friends when I'm lonely.), it's just that it dosen't have the feeling that Dwarf Fortress has.