Snitz needs visual verification when new users are signing in. Often new users wants to write immediately after they registered, and if I put them on hold waiting for my approval they don't come back.

Is someone working on a plug-in for visual verification or does it already exist?
On another forum I have (not Snitz) visual verification of registering new users have proven to be a very effective anti spam measure.

With visual verification I mean that you have to copy graphical numbers in a box in order to be approved<