Here's something I have not seen before! Is the tide turning?

[aggiesal]

12. Procedure to post image ...

1) Image has to be a .jpg or .png (maybe others, but these 2 I know work)
2) Right click the Image and from the drop down list, select "Open Image in New Tab"
3) In the New Tab, in the Browser Address, make sure that the address has .jpg or .png.
4) If it does, Select the IP Address and copy
5) In DU, place the link in the Reply Text section.
6) Select the Preview Button.
7) Verify that image appears the way you want.
8) if it doesn't, there maybe an issue with the IP Address copied.

Hope this helps.

Here is the link of the Image IP Address from the link you supplied.