You can now link to a picture you'd like to use when you post. (keep it tame - this is a public forum after all)
Uploading a picture does not work and won't work unless we move the forum since the required directory to hold the images does not exist nor can I at this end make it exist.
But, if you have a pic you want to point to at a photo hosting site, you can do that by editing your profile and pasting in the url for the pic.
Max size is about 6k and size is 130 by 130 pixels.
Have fun!