I love Minecraft and have played it since alpha, but it's always bothered me that it's built in Java - and that it runs horribly slow once Feed the Beast comes into play.

I have never played Minecraft, so I can't comment, but Minetest does slow, it has a lot on its plate.

I just signed up with flickr, look for user "mrtucker257". I've uploaded some photos of my upmarket real estate.