yes they are the things and images that people put at the end of their replies. they can be almost anything. you can make your own or find a siggy group on CM to make one for you. i make most of my own. you get/make an image you want and then:
-click on upper right corner on PRIVACY AND SETTINGS
-on the left hand column click SIGNATURES
-a yellow button click ADD RICH TEXT SIGNATURE then it looks like a post; and you click ADD PHOTO and add it then save it and your done.
to use a saved siggy:
when creating a post or replying to one there is an option just under the text box to include a signature, choose YES
then choose your siggy from the drop down list and then the ADD REPLY button.
hope this helps.
at 11:06 PM on Feb. 13, 2009