Help for /what about

Usage:  /what about topic

/what about, is a search interface to the topic system. To search all 
discussions for a specific topic, say "movie", use "/what about movie".

Note that /what about will match the beginning of keywords for you, so /what 
about -comp will return discussions with keywords including computer, 
computation, compose, and compliment.

/what about also matches against discussion titles.

See "/help topic" for more information on the topic system.

(see also: topic, what, what format)