I worked at Nielsen (TV Ratings) 3-4 years ago and we used it all the time and not for tech. At the time it was used by all he major Entertainment Studios in Los Angeles as well. Any type of office role it: Marketing, Mathematician, Software and Data Roles, ...
Never used it at small companies so it seems mostly used at larger companies or relatively new.
Never used it at small companies so it seems mostly used at larger companies or relatively new.