I would like to edit the submission form in a few ways.
First, I do not need submissions to include any additional information, like their website, etc. At the moment, if these fields are required and you get an error if you don't complete them & the submission won't go through. It would be great if you could select or even (gasp!) add fields to the form. I would prefer, for example if the first and last names were separate fields.
I also would love the option to turn the categories sorter on/off. It would also be nice to be able to choose to hide the "Powered by FAQ" text. Similarly it would be nice to be able to edit the field descriptions and page text easily. For example, I am using it in a Q & A "forum" which is a definitely a bit different than a standard FAQ, so "Search the FAQs:" is not great text. In general, customization options would be awesome.
Other than that, this is a great plug-in. Those are just some ideas. The admin site works flawlessly.
In figuring out what to use I was surprised that there were so few options. As far as I saw, no one is doing a simple FAQ better. I didn't want a forum, but needed users to submit questions.