Exactly, yep. What do you define as a god? Jasnah, I think, defines it similar to the Christian God, the alpha and omega, "I am that I am". And she doesn't consider the Shards to fit that bill.
I mean, people used to worship particularly interesting looking rocks and rivers. And that's fine, if they feel it is worthy of worship, but I don't feel the need to do the same, you know?