Long time reader and collector of Science Fiction and Fantasy books and movies and frequent user of ISFDB. I did catalogue work on my own database for almost 20 years and was part of the DSFDB-Team (sort of a german version of ISFDB which is currently on hold and not likely to be revived in the near future). As ISFDB is more into translations now i contribute here when i can.
Most of my collection found a new home at Villa Fantastica, a library for phantastic literature in Vienna, Austria where i also work as volunteer. http://www.villafantastica.com
I am also a member of SFGW, a SF regular's table in Vienna which is active since 1955.
Personal background: born 1965 in Vienna, Austria and working in the music industry.