I just downloaded the pre-release today (or some snapshot or whatever) and tested out 1.3. IT'S ******* AWESOME! But just a tip, don't leave your world open on LAN unattended, or else some... friends... could come by & jack the place up. Just sayin
I traded for some emeralds, killed ma friend with a tripwire, & went all nomadic with an enderchest. Feel free to post how you feel/felt about 1.3!