Howdy,
I added support for bbPress into my anti-spam plugin this morning. I don’t actually use bbPress though, so can’t confirm that it is indeed working on a live site, so if any of you kind bbPress folks can help a poor plugin dev. out by testing it for me, that would be really handy 🙂

It works ninja well on blog comments, so assuming I’ve implemented it correctly, it should (in theory) work just as well for bbPress too.

Here’s the announcement post for bbPress support:
http://pixopoint.com/2012/08/05/bbpress-buddypress-and-multisite-spam/

And here’s the download page at WordPress.org:
http://wordpress.org/extend/plugins/spam-destroyer/

It should help block both user registrations via the bbPress user registration shortcode and it should block automated guest posters too.

[@melindrea Participant 12 years, 5 months ago]

I’ll test it this weekend, one of my sites has enough spam to keep someone fed for a decade >.>

[@ryanhellyer Participant 12 years, 5 months ago]

Thanks 🙂 I look forward to hearing the results. If it doesn’t work for any reason, just let me know and I’ll look into it for you. In principle it should work, but I’ve done very little testing so it’s possible I’ve missed something on the bbPress implementation.

[@tiberiusca Participant 12 years, 5 months ago]

Wow thanks, I will test when I done my bb forum 😀