Ping-Pong - you can post pictures. See
http://www.pprune.org/ubb/NonCGI/ubbcode.html for details:
Adding Images
To add a graphic within your message, just encase the URL of the graphic image as shown in the following example (UBBCode™ is in red).
In the example above, the UBBCode™ automatically makes the graphic visible in your message. Note: the "http://" part of the URL is REQUIRED for the [img] code. Also note: some UBB forums may disable the [img] tag support to prevent objectionable images from being viewed.
Andy