Keyword searching in its current form is great but it only works if you already know all the available keywords in the database or happen to click on a keyword from the page generated by details.php
It would be really nice to have a php generated keyword list to select from in search_form.html. In other words, let 4images generate a drop down list of all the available keywords like it already does for the available categories. This would make keyword searches more powerful for the end user.
My guess is this would require a new database field or table. Future version perhaps???
Whether this suggestion is taken or not, thanks for listening to the user community.