i think that you would be in a world instead of a little town and you would be able to own your own buisness, i hope thay bring an expansion pack for the sims 3 like you have a buisness like the sims 2...and you can go into supermarkets and go in restaurants...

Or not...

oh yeah that would be cool...
i would own a tatoo shop!
on sims 3 they are making their first expansion called the sims 3 Ambitous there are more jobs and stuff!!!!!!!!!!!!!

the first expansion is World Adventures So425 you must of missed it

i hOPE ON SIMS 4 THAT U CAN MOVE FAMILYS OUT ND LET THEM GET ON WITH THERE ON LIFE BUT STILL STAY IN CONTACT MORE VACATONAL AREAS PLOTS OF LAND WERE U CAN BUILD UR OWN HOUSES AND SO ON AND HAVE NURSERYS & PRIMARY SCHOOLS UPPER SCHOOLS