Which Science Fiction Author are You?

It's been a while since I've done a stupid internet quiz, so here's one.

I am: Arthur C. Clarke Well known for nonfiction science writing and for early promotion of the effort toward space travel, his fiction was often grand and visionary.

Which science fiction writer are you?

I actually answered the questions as honestly as I could. I was hoping to come out as Larry Niven or Peter Watts, but I'm not sure either are actually in the database as possibilities (Niven more likely than Watts). Arthur C. Clarke is pretty damn cool, though.