I was one of the early contributors of data to the ISFDB, but have not been paying much attention in recent years other than using the site to look things up!
I'm back now because I'm using a local copy of the ISFDB to produce a consolidated index of the 4 collected volumes of Algis Budrys' magazine book review columns.
http://michaelcross.me.uk, which includes
- BSFA Magazine Index
- The Collected Book Review Columns of Algis Budrys
- Hull Science Fiction Group
- Jo Walton's Tor.Com Posts