I think that the Daniweb admins might want to know:
1) A PHP error is thrown when signing up. I didn't record it, but it is either reproducible and therefore easy to find, or not reproducible and therefore not an issue!
2) The Login form consists of a CSS popup, which is incompatible with password saving software. I personally have a 16 digit unique random password for all my website subscriptions, so I will not be typing them in. If a password manager cannot be used with a particular website, then I cannot use that website. I personally use Lastpass in Firefox on Kubuntu, if it matters.
3) The "Quick Reply" box is displayed whether or not the user is logged in. If the user is not logged in then upon submitting the form the user is presented with a signup form, but no login form! Furthermore, the pages on the forum are not cached, so if the user presses that back button the "Quick Reply" field is empty! That means that the post was lost. And yes, I just lost a long post thanking a user for helping me. That is frustrating for me, and the user won't receive the thanks that he deserves. Lose, lose situation.