http://www.smashbros.com/en_us/stages/index.html
if you notice when you go to each stage's page, you'll see the little symbol that the character that owns the stage has. For instance, Delfino Plaza has Mario's symbol, the mushroom, Yoshi's Island has Yoshi's symbol, the Yoshi egg.
When you look at Smashville's page, however...
hm... maybe an Animal Crossing character or two IS going to get into the game.
Or it's just so it has a symbol.
I liked they got the furniture as the symbol, and not the AC logo.
The Animal Crossing stage is essentially another stage with a flat platform but an interesting background. It feels to me like they wanted to include an Animal Crossing stage but couldn't decide what exactly so they included it all again...
The different things happening depending on the actual time is certainly an interesting idea though.
I was so sure he was building up to like a new character being unlocked if you play the stage at that time or something. Maybe that still is the case. Perhaps the dog band dude (forget his name) is the playable Animal Crossing character. Though the stage does seem to knock out the chance of any Animal Crossing character simply by seemingly all their presences in the background.
KK Slider won't be playable. On Saturday 8 pm, he performs....
I can see Crazy Redd, Gracie, Brewster serving Coffee, Tortimer, Rover, Celeste, Saharah, Sow Joan, Tom Nook, Phyliss, Katie and Dr. Shrunk. No Blathers, Pelly, Pascal, Pete and Resetti. Almost all the major characters.
I hope Gulliver appears with his UFO from time to time.
BTW, I wonder if they're adding weather changes on this stage too...