Deception is fundamentally human, but how do various cultures interpret and judge deceptive behavior? In hopes of sparking a discussion, I argue in one of my recent articles (http://dl.acm.org/citation.cfm?id=2605292) for much needed research on automated deception detection in Asian languages. The task of discerning truthful texts from deceptive ones is challenging, but a logical sequel to opinion mining. I suggest that applied computational linguists pursue broader interdisciplinary research on cultural differences and pragmatic use of language in Asian cultures, before turning to detection methods based on a primarily Western (English-centric) worldview.
Your ideas and responses are much welcome.