There never was a gallery people could upload to, so they might just be confused about the upload process.
I have a video in my signature that teaches people how to upload with keywords, etc. you may want to pass along.
Our directory is keyword driven - so when you click those links, you actually are just seeing searches for keywords.
Whether or not a company is in the directory has nothing to do with gallery samples, so you can continue to search for any company that is not in our directory using keywords.