IRCnet too has pattern-based, server-side filtering... but not using /list!
Type
/squery alis help on IRCnet for a detailed explanation of this really rather powerful and little-known tool.
Sample usages:
/squery alis list *wildcard* (lists all channels with the names containing the wildcard)
/squery alis list * -min 10 -topic whatever (lists all channels with a minimum of 10 users and the word "whatever" in the topic)
HIH
PastMaster
IRCnet @#beginner @#travelersinn
