Sprachenzählung; Demography (linguistics) ; Language census ; Netzsprache; Netspeak ; E-Mail; Voice mail; Chat; Computer-mediated communication ; Sociolinguistics ; Language and sex; Gender studies; Metrosexuality; Language and gender ; Text production ; Type of discourse; Text types ; English (American) ; USA (English language in the) ; USA (engl. Sprache in den) ; English in the USA; Englisch in den USA; American English