No really, where did they go to? So to my best knowledge from searching and honestly looking for a loophole. I have seen nothing about signatures especially images. I know for a lot of people having an image that people could click on is really useful for sharing information or getting recruitment numbers up for Orgs. So even after asking some CIG staff I got "I don't know" with a confused emoji. I know my org had a signature on legacy forum and I was updating it for them with an image ad and a banner add. but I can't use it because neither BB code or HTML appears to be supported for signatures from the legacy forum anyway. So if anyone can give an answer to this it would be awesome. EDIT: Preferably anyone from CIG