Since we were asked about rule changes lately, are our (beloved) mods aware, that the rule about the upload size of pictures in the Art Forum Rules differ from the little text next to the "Include Picture?" box.
Rules: "Maximum upload size is , with a maximum width of and maximum height of 700 pixels."
Include Picture: "File must be a .gif or .jpg and no larger than , and must not exceed wide by 700px tall"
That said, I remember that I tried to upload a .gif with 150,9k once (on johnny's birthday thread) and it didn't work.