Greg Younger's SchMOOze page - lots of links here!: http://spot.colorado.edu/~youngerg/how2moo.html
Yoshi Awaji's SchMOOze website at http://www.cc.rim.or.jp/~awaji/schMOOze/
The SchMOOze homepage at http://schmooze.hunter.cuny.edu:8888
Archived NETEACH discussions about SchMOOze at http://halley.yadata.com.br/schMOOze/neteach/
More information about MOOs, not just SchMOOze, at http://www.itp.berkeley.edu/~thorne/MOO.html