kreatious.net

Well,the things i'd put if i was the coder for mc is

-Obsidan Tools
-Planes
-1000 block height distance (No Lag)
-Cars
-Higher Sea Levels
-Cruiser Ships
-(And Space ships so you can go up into space.)

Put stuff you'd code into mc if you were the coder

-AirPlanes
-Cars
-Boats
-More Animals

I'd rewrite the engine itself to not suck and be so memory-intensive. :)

I would um, ban trolls lol jk

-Planes
-More blocks affected by gravity
-Pistons would launch you
-Nuke tnt
- Mod support (Notch was a liar! he never added support! :O)
-Survival for MC PE (I think that is coming)
-Obby tools
-Industrial Craft
-Maybe some more friendly mobs? (Horses, Narwals, etc. that you could ride)
-interactive NPCs plus bigger and better NPC villages
-A solid, red, shiny block. (like diamond block but red? It would be RUBY!)
-make ice craftable
-Add cameras
-Reskin mossy cobble

That is pretty much it :3
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Well I would want some mods that would make minecraft look better
-SuperSlopes
-Ceiling stairs
-Hedges & Shears
-CCTV

http://www.minecraftforum.net/topic/151 ... en-frames/

i would Add.....

-Redstone Blocks
-Emerald
-Sapphire -Ruby I copy
-The Mo' Creatures Mod

Some things I would put in is More creatures, Interactive NPCs and Better NPC villages (All already mentioned), chairs (with sitting function), and torches that lights up when you hold them (not just when placing them!)

More slab blocks
Slabs/Stairs that can be placed on the ceiling/upside down
Rugs
More craftable furniture
Diagonal-connecting fences/iron bars/glass panes
More mobs, both hostile and peaceful (and which DON'T alter the landscape)
Planting pots
More foliage (more flowers/plants/trees/etc. that have different benefits)
Climbable vines
Implement Zeppelin mod (Mah ship shall sail!)
Ropes (like ladders, but can hang straight down, without toughing anything)
Alternate methods of creating power (waterwheels, windmills, solar panels, batteries, gas/oil pockets, etc)
Sheep regrowing wool >.<
Whales!
Selection of paintings to place, instead of randomized
Steeper stairs (stairs that are 2 blocks high, but can still be climbed without jumping)
Quivers
More weapons (Battleaxes, staff, crossbow, etc)
Shields
Customizable FLAGS.
Oh, I could go on and on in this one...

I would probally add:
Horses
Customizable paintings
Customizable books
Steam power
Ships
More ocean content
Ability to name dogs offically
Neon lights
Birds
Wind
Smarter villagers
Hedges
Knifes
Sideways slabs
More passive mobs
Lava boats
Spears
Some way of getting chain mail

+1 @Irish_ninja's list.

Also... the age old one that has been talked about again and again... a Record Player Disc that plays music client side from a customizable playlist on the user's computer... For server side... would probably need to submit songs to zerg to make a playlist on the the console... Though, his music tastes aint bad...