[ctdonath]

Reality check: LOTS of businesses use such filters. It's normal practice, especially in this litigious "sensitivity" age where one stray "objectionable" page could cost a company a whole lot o' money from which one "offended" person could get rich. Ergo, if you're trying to reach out to a broad professional technical audience, don't use terms which widespread common-usage lawsuit-avoidance filters will block. You may not like it on principle, but that's the reality out here in the business world.