Spore has been pushed back to late 2007. Irritating, but if it means not screwing up, then it is a good thing.
I always planned on creating Oddworld, but you wouldn't be able to upload it because obscene and copyrighted content are hunted down and deleted for the Sporepedia. I would not upload them anyway (except on an independant forum) because if too much of you content is deleted then you are blocked from uploaded completely.
Discuss it
here.