Hi Alex,
I was a big fan of Quemuse when it was still around. It served as the motivation for me to conceptualize my own social network based on Discourse. 
Other than this community, I haven’t been able to find any other way to contact you. A while back, you deleted your entire social media presence (excluding LinkedIn, but I was hesitant to contact you through there). I’m extremely interested in sharing my ideas with you, but I don’t know your email address. Do you have one that I could respond to?
Thanks in advance!