I just hope you don’t resort to filtering the TOR exit nodes through reCAPTCHA. Any other ‘captcha’ is fine but reCAPTCHA isn’t about excluding bots, it’s about annoying the piss out of humans so they stop using anonymous browsing.
reCAPTCHA is emblematic of G**gle’s efforts to control the entire Internet.
I’m just a lurker like you and not connected to the operators of this blog. I know why the creeps are doing what they are doing but we can outlast them and ‘The James Gang’ can learn to better defend from them.