Hello, coleges,
I’m sorry for the delay in response. I’ve been working in other projects (basically a tokens system for identifying direct database injected comments) and I couldn’t test the compatibility until now.
In relation with your question, I’m sorry to say that the plugin it’s not compatible with wpDiscus because of the complete change of the HTML struct of the form notwithstanding, it looks a great idea so that I’ll study to include a new submodule for integration with wpDiscus in the next version of the reCAPTCHA in wp comments form.
I’ve done some tests in a beta version of my plugin with good results but, cincererly, there are a lot of variables so I prefer to study more deeply your plugin before to say ‘YES’.
Thanks for your suggestion. Cordially,
Joan Miquel