I'll Start off with the Things i REALLY want to See (Or Hear) In Minecraft!!
a switch For the Neither: You know guys, You get REALLY annoyed with the Sound it makes, and sometimes, you Don't want it to Be opened! so, with the Neither Switch, you can just put it onto the portal, Use it, and it Turns the portal off, use it again and it turns it back on! (You Must Lit it with a Atleast ONCE To Make it work.)
  
You Must Have the Above The !
More Music Discs, You know how to get them, but theres only 2 of them... We Want More!!!
For Those Who don't know how to get a Music Disc, heres how to do it.
Hit a Few times, But Don't Kill it! Next, Get a , Get the to Try and Hit The ! as Long as the Gets the Final Hit, you'll Get a Music Disc. (May not work 100% everytime.)
Right... So that we have that outta the Way... heres some other things.
Super Crafting Table. Yes. a Super Crafting Table. this Would let you make even BIGGER Things. You'll Need a Small Crafting table for this. the 3x3 one, to make this 5x5 one!!
Thats how you Craft one. Yes, i know i put a Diamond there, that Makes it More Better and more Rare.
some of these ideas Will Need The Super crafting Table, if theres a * at the Start of the idea's Name, it'll need the Super Crafting Table.
*Car, You Get the Picture. you can Make them out of Gold, Iron and Diamond. I just use Diamond in this picture. where the diamond is, is where you put the iron, gold or Diamond.
  
As you can see, theres a Furnace, so you'll Need Coal to Run it, you can use Both types of Coal. (See the Wiki for More info about the types of coal.)
SlimeBall Block. Notch hasn't got any ideas for the slimeball item, so, why don't a Slimeball block? if the player lands on it, the player Doesn't take Damage. Just put 9 slimeballs into the 3x3 crafting table (Or the super crafting Table. Doesn't matter Which one.)
Obsidian Tools, Right, you can already Geuss what i'm gonna say... It's just the Same tools, but with Obsidian, it's Better, faster and Lasts Longer than Diamond. (3000 Uses.) Just get 3 Obsidian and make a pickaxe outta that stuff and You'll get alot of it Much, Much, MUCH Faster!!
Diamond , You know what it's on about... so i'll just show you the picture on how to craft one, it Does the job faster And it Uses the Fuel 2x more than the .
Holdable Two ways to craft this... works the same way,
Thats the 2x2 Crafting.
Thats the 3x3 Crafting. yes, so you get the point...it's a that you can hold.
Rainbow Dye. You sheep Lovers Might now what i'm gonna say, you know you that dye sheep colours if you have the right item. e.g. Makes Red Dye, what about Rainbow Dye? Heres the crafting (i used the Wool pictures coz theres no Dye Pictures.)(Also, it doesn't have to be in this order, it does has to be in the Crafting.)(and it can be any colour, as long as you have 9 colours of any Colours.) :
*Bigger Signs, You can only get 4 lines in a sign, and you can only get about something like 15 in each line, so thats about a Maxiam of 60. So, this picture will show you how to Craft a Bigger Sign. (Note: if you make it 2 x 3 wood, it'll only take up one space, if it's 3x3 wood, It'll take up 2 spaces, etc.)(i just used the 5x4 Wood Sign, it doesn't have to be that size, but thats the Biggest.)
   
Thats all for Now. what do you think Of My Ideas? please, Don't Flame, and these are ideas! thire not real! coz thires people who would Try and make Theses and come back flaming...