I think it refers to the feature which lets you "borrow" cars from friends, but that's going away also.
For 5 years I've tolerated restrictions on my game in the interest of "fairness" for online competition.
Now that online competition is moving on to the next title, all these restrictions remain, unlike GT4.
I paid for both games, but I'll likely play GT4 more than GT5 now, because it's much less restrictive.
I can race as many times as I like, win as much money as I like, and own as many cars as I like.
I've had enough of being told how to play a game I paid for, a big factor whether I buy GT6 or not.
Problems disappear when removing
their GT5/GT6 disc and inserting
my GT4 disc. Hope they know!
The ability to race live online took away more fun than it added for me, but that could still change.