I think It's proof that bitcoin is still alive and that big business man uses it.If they see the potential with it why not?He is very silent and certainly will not regret that his value will increase again.At the moment I am sure many investors and business people are interested in bitcoin and with more research I know all of them will eventually try to invest in bitcoin,the Chinese government still prohibit its people from joining the media and activities outside their country.for some reason.