I am also reachable via XMPP at the same email address and I use the same certificate of this website. I just don't keep the app open all the time, so please ping me by email or twitter DM first. I use OTR and don’t log. I request you do the same.
A9283A3E 4F4D8E7C 683857E3 B38B8178 3149B917 (laptop)
20A020F5 F60E4E1B 095A3119 3FCF96DF 17780A8E (mobile)