it looks interesting, anybody tested this on vb 4.2.2 ?

Why even let the spammers get that far, just stop them from even registering.

That and, annoy legitimate users with the Q&A after they've registered?

^if this works on per usergroup basis, you can use a group promo, after a successful post users are promoted to a group where this is no longer needed

but my concern is that {vb:raw ad_location.antispam} you want us to add in templates
if this is for external ads, then you should flag this mod with external content warning and not waste our time

*snicker. Gotta love the "anti-spam mod" that sets you up for, spam.

I think that is just a way for the mod to be added where it needs to be. But like I said, no need to let the spammers get this far, stop them from registering, Stop Spam Now The era of Big Spam is over.