Angst
Rambling and inconsistent
No, smart people (Read: everyone on CFC) happen to like great devices. 

Not sure if it should go here or the screenshots thread, but here's the Minecraft world I've been working on for the last week. I got the game last month.
*awesome image*
Would it be possible to trap a mob between two pistons?
That's a great idea: connect two walls of pistons to a repeater circuit, and water to flush the items where you want them. The walls will keep slamming together grinding mobs to death, no items lost (?). It certainly would look cool. I will try this when the update comes out