Not sure if this has been noted or not yet, or if it's even anything, but I noticed my sensitivity was different (set to the same I left it from the last update) like it was more sensitive. What purpose was that changed for?
Idea! /drop drops all your items, whereas if you do /drop 3 it drops all your dirt from your inventory. Makes life easier. If you have your inventory full of cobblestone, you can do /drop 4 to drop all your cobblestone and not have to throw it one stack by one stack. Also you could make it so you only have to type /give or /drop dirt to drop that item instead of look it up on the wiki to get the number
No, because then griefers can simply fill up their inventory with cobblestone, and with their friends at the same time do /drop 4. Instant lag.
As for the /give dirt thing, that might make sense in English, but block/item names change in other languages. What input should the server receive then? English? Spanish? French? Picking one language wouldn't be fair to the others.
The superflat world options are amazing! definately an innovative idea thats been long overdue. Are we going to see more options like that for standard worlds? I think players would quickly embrace the idea of being able to spawn one-biome worlds, it would certainly benefit RP servers.
Imagine being able to create a normal survival map thats all jungle! It would be like Rambo... but with Zombies.