Userboxes hosted here:

Created by me

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I have created the following userboxes:

{{User:ZeroOne/Userboxes/irssi}}
irssiThis user uses irssi for chatting on IRC.
{{User:ZeroOne/Userboxes/Resolution}}

{{User:ZeroOne/Userboxes/Resolution|x=1600|y=1200|pronoun=his}}

 This user has his display resolution set to 1600×1200.
{{User:ZeroOne/Userboxes/Bureaucracy}}
  This user thinks that Wikipedia has become too bureaucratic.
{{User:ZeroOne/Userboxes/Blank}}
This userbox intentionally left blank.
{{User:ZeroOne/Userboxes/ZEN}}
ZENThis user has a Creative ZEN.
{{User:ZeroOne/Userboxes/IrfanView}}
 This user contributes using IrfanView.
{{User:ZeroOne/Userboxes/xkcd wrong}}
xkcdThis user cannot go to bed when someone is wrong on the Internet.
{{User:ZeroOne/Userboxes/Mad Men}}
Mad MenThis user has Sterling Cooper Draper Pryce do their ads.

Adopted

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I adopted the following userboxes per Wikipedia:Userbox migration:

@ This user plays NetHack.
  This user enjoys playing chess.