1. What would be your name?
Don't know. Don't really care.

2. What sort of thing would you preside over?(fertility, agriculture, destruction, etc.)
Mental creations; especially characters, creatures, and universes. Related domains would be other more commonly known mental creation such as inventions or designing.

3. Would you require a temple in your honor?
No, but the mental creation then eventual building of such a thing would be a sort of act of reverence.

4. If so, what would your temple be like?
There would be no set trend in my temples, though it is likely that there would be workspace for people to create and some sort of sitting area where the creators could talk with each other about their creations

5. What kind of worshipers do you have?
Artists, writers, designers, engineers, the generally creative, those who have always had and loved their "imaginary friends"

6. What kind of offerings/sacrifices do you demand for your 'gifts'?
The energies and dedication of the creators to their creations; "sharing" their creations with me through "prayers" though all of that makes it sound fancier than I intend it.

7. What would your avatar be/look like?
I wouldn't have an avatar in the usual sense of the concept. More of a "spirit of possibility" which would make the impossible or improbable happen.

8. What powers would your avatar have?
As mentioned above, it would be more of a spirit or force that my worthy followers might experience. It might be something like an impossible engineering design actually working despite all earlier indications, or a Character created by the follower "coming to life" for them, either in dream or in waking life.

9. How would you rule?
I would be little known or cared about aside from those who "knew". Shared experience would be the connecting factor of my followers rather than dedication to some antrhopomorphized deity personality. The only thing that would happen in terms of my "rule" would be punishment meted out to those followers who had sinned against their powers of creation by abandoning or abusing their creations. Punishments for such sins would be ironically or poetically tied to the details of the sin. So, if I were be this sort of god or spirit, George Lucas would be violently schizophrenic or something equally befitting the fracturing he allowed to be perpetrated upon his creation (i.e. the broken cannons of Star Wars). Or we could be more vindictive like South Park and have manifestations of all his wronged creations come and rape him for what he did.

10. Would you pass on this meme to others to try?
apparently