You can now post your countries flag on your post by going to your profile and changing your country.
You can now also post polls (such as this) using the 'create poll' button.
Several other small features, such as notification, both through e-mail, and a list available from the main menu, an image to show that a thread contains image links, etc. etc.
Look around, and let me know what you think, or what you would like added.