I'd like to ensure that spam registrations don't get through onto my site.
I have been reading the following article- https://premium.wpmudev.org/blog/buddypress-spam/
Which suggests your Anti Splog plugin. I was hoping that it might have implemented noCaptcha by now which would be ideal for me.
Unfortunately not even the reCaptcha Options work as the reCaptcha service is completely down - http://recaptcha.net/
Could you please advise on the status of your Anti-Splog Plugin. Is it still being maintained?