Piotr Kapiszewski (or Kapi for short) is a webmaster and system administrator who was a prominent member of the early Doom community from its inception in 1993 up to 1997.
Piotr founded DoomGate, one of the earliest Doom community websites, in 1994 and moved it to gamers.org in March 1996. Through his efforts the site became a hub of Doom-related information and activities during that period. While no longer active in the Doom community, he continues to administrate the server.
Other notable activities
Piotr was a co-founder and the "biz guy" of the now defunct 3dgamers.com site which, amongst other titles, had significant coverage of Doom- and Quake-engine games.