Saved my buddypress site

I was receiving thousands of fake registrations on my buddypress based site every day. I installed Stop Spammers but was still getting hundreds a day even with the settings set very high.

I installed this plugin and it worked immediately, positioned correctly on my sign up form (except I set the CSS to float left) and I have not received a single spam registration since.

Obviously the magic of this is the Google NoCaptcha which works brilliantly and is really unobtrusive but this plugin working so simply, easily & effectively still deserves huge kudos.