Found this while googling. A little nostalgia for the "older ones among us"
2002 (no user count):
Aircraft of World War II
2003 (67 users, 40 posts)
Aircraft of World War II Note the user count, says 67
Jan 2004 (127 users, 269)
Aircraft of World War II
Dec 2004 (439 users, 40436 posts (!)
http://web.archive.org/web/20050101034240/http://www.ww2aircraft.net/
Jan 2006: 2114 users, 132848 posts
Aircraft of World War II - WWII Aircraft, WWII Aviation, and More
Jan 2007: no user count
http://web.archive.org/web/20070101214102/http://ww2aircraft.net/
2002 (no user count):
Aircraft of World War II
2003 (67 users, 40 posts)
Aircraft of World War II Note the user count, says 67
Jan 2004 (127 users, 269)
Aircraft of World War II
Dec 2004 (439 users, 40436 posts (!)
http://web.archive.org/web/20050101034240/http://www.ww2aircraft.net/
Jan 2006: 2114 users, 132848 posts
Aircraft of World War II - WWII Aircraft, WWII Aviation, and More
Jan 2007: no user count
http://web.archive.org/web/20070101214102/http://ww2aircraft.net/