Of course people care about foo products. It makes them laugh. The storyline might not be a blockbuster, but we like it that way. The levels were also very fun. Foo products to me feels like a part of the JJ2 community. Its a shame foo movies ended back in 2005 because every "episode" just got better and better.
Team foo races used to be hosted a lot, but since there aren't too many perhaps its going a little stale. The foo races were awesome little levels as well along with some of the tilesets coming with them (cola , pokemon etc).