I wonder how personalized are autocompletions on Android and iPhone. How strongly could we infer, if at all, that someone had used the term dialectical before? Are autocompletions personalized enough that they might suggest dialectical over diacritic because someone had used (or received!) words like Hegel or capitalism? (Or maybe we could merely only infer someone's phone is using a European English word probability database as in European discourse dialectics might be even more common than diacritics. ;)