Information on supported codes
A co-worker gave some feedback on the new site: The list of supported codes is currently not very prominent. He completely missed the list at the bottom of the page under "About this version".
With the new GUI (v0.8.0) the list is more visible on the front page. I would, however, suggest showing a dedicated info module/popup also on the "Uploads"-tab. This is the page people are going to see when they try to upload, and I think it could show the list of supported codes, and perhaps some paragraph that explains what it means when a code is supported (i.e. your upload will have to have a file that is recognized as the output of one of these codes and what to do if errors occur.)