with me is ben thompson. he joins us from taiwan.dict evans here with me the studio in san francisco. i'm glad to have both of you on this, because you are two of the foremost anchors on what is going on in mobile. benedict, i have to ask the question about the number. whatsapp iswhatsapp worth it? >> was instagram worth $1 billion or worth 1% of facebook at the time? the question for mark zuckerberg is around maintaining share if engagement and share of activity. it is a significant percentage of facebook. is taking a big chunk of people who should have been using facebook and they are all using facebook first. do youstion for him was, just sit and try to compete with that? they would be looking at facebook messenger or the numbers for that for the last year or two years. would you say, this is a really great mobile conversation product and should be part of facebook? >> looking at the landscape of mobile messaging apps out there, you are in taiwan, you have seen the rise of viber. do you think this is worth it? >> i tend to think i

ben affleck is here. and looking for fun and creative ideas for throwing a winning oscar party? and also check out eight amazing decades of iconic oscar fashions. plus, matt damon, amy adams, jonah hill, emma thompson