There are some differences between the single and multiplayer experience currently in Minecraft. So I was thinking I should make a list of what differs between the two versions. Feel free to reply with additional changes that I'm not aware of.
Building, removing, placing blocks - works as it should
Farming - works as it should
Damage - no damage to you or mobs
Water/lava buckets - doesn't work (ask admin for water/lava)
Doors - doesn't work reliably (doesn't stay closed or open and opens half way)
Dropping tools - won't keep their wear status (recharge when you pick them up again)
Redstone circuits - ?
Track and minecarts - ?
EVE Online characters:
Daedalus II ex-CEO TOGOA, Daedalus III slave of Daedalus II
Little Molok Asura Engineer
"Each day I don't get an attempt on my life by a robot from the future I see as a personal failure"