Life-time member of a number of intellectual societies – a crazy collecting hobby of mine, mostly involving puzzle solving but also some (digital) socializing on online platforms;
>= 160 SD15
- Listed in the World Genious Directory 160 SD15, even though I am most certainly not a genious (just ask my wife).
- Prometheus 2.0,
- 4gSociety,
- Profundus,
- Leviathan,
- EPGSIG Facebook Group,
150-160 SD15
140-<150
- ISI-S (distinguished member),
- Glia,
- The International Society for Philosophical Inquiry (Diplomate, Social Network Administrator),
- CIVIQ,
- Magnus,
- Uber,
- Torr,
132-<140
- Poetic Genious Society,
- Intertel (2017-18),
- Mensa (On and off since 1993),
- Top One Percent,
<132
- Callidus,
- Synapse,
- Literarians,
- Supernova Society,
- Atlantiq Society,
- Spacetime Society,
- Polymaths and Polymathy Facebook Group.
- International High IQ Society (2017-18).