Inanimate Objects Thinking for Themselves?

"Ginny!" said Mr. Weasley, flabbergasted. "Haven't I taught you anything? What have I always told you? Never trust anything that can think for itself if you can't see where it keeps its brain? . . ."

Chamber of Secrets, p. 329, Scholastic paperback edition.

So, we shouldn't trust inanimate objects that can think for themselves. Have we seen any other objects that can think for themselves? Here's a list (in order of their first appearance in the series):

--The Sorting Hat

--Mr. Weasley's car

--The Goblet of Fire

Are any of these objects Horcruxes? I'd say it's unlikely the Ford Anglia (is Anglia a form of the same word from which we get Angel?) is a Horcrux, being that it's a Muggle car, and was probably made after Riddle's time as a young man. But the Sorting Hat and the Goblet of Fire seem likely choices to me.

I'm sure people have talked about the Sorting Hat. I seem to remember someone pointing out that Harry pulled the sword from the hat. The sword wasn't in the hat when Fawkes brought the hat to Harry. It came out later. It seems to have been left with something more akin to a slice of Gryffindor's soul than Riddle's. I don't mean a Horcrux, but maybe there's some other way of leaving behind some essence of your values, your personality, in an inanimate object, for another purpose than immortality, and Gryffidor did this with the Sorting Hat. I'm not going to pursue this now except to say I don't think the Sorting Hat is one of Riddle's Horcruxes.

But the Goblet of Fire. I wonder where that's kept. Maybe in a vault with other treasure, a vault with a round door or doorway, filled with gold coins and fine objects covered with rubies. Does that sound familiar?