Whats more puzzling is how Minecraft could even make any sales given that there is not a single "game" in this game. Its just a sandbox with blocks, like a inferior form of lego. Man, i must be getting old or something ;P Or maybe its that i can make better looking things from blocks, for free... the curse of a 3d-designer!
I know I haven't posted much so you're liable to ignore me again, but I did explain what I believe to be a good part of the reason minecraft sells so well.
Just going
to add to my previous post here:
When you're talking to people on the forum you're talking to people who have already bought the game (with some exceptions).
As I said before, there are places where spreading the word would be a good idea, SomethingAwful, 4chan's video games board (if you don't mind the trolls and language) and Facepunch, you're going to be talking to potential customers.
As for minecraft, I play it and it is fun; People like making things. If you've only played creative mode I can see where you're coming from with your comment, but the survival/Alpha is a much more in depth.
There are monsters and animals (mobs), tools, minecarts (everyone loves them), farming, a damage system, day, where you build and night, were you defend yourself or mine for ore.
We never did get to riot ships in the couple quick games we tried (demo only;base game only), unfortunately.
Damn. If its possible, you should try them. They're great fun. (Not sure if Riots are available in the demo, I bought AI War before they were added).