The Winklevoss fund is about to be listed on NASDAQ.  
First of all, creating a new security can take many years. Second, there is no indication by the SEC that it'll be approved. Third, this is not actually adoption, because people buying this can't actually use any real bitcoins and be part of the bitcoin economy. It is only for price speculation, like a CFD.

Bitpay has a huge announcement coming soon.
an announcement about a future announcement about an unknown subject is not even worthy of discussion. that reminds me of mtgox...

Coinbase and Xapo have hinted that Mastercard is coming soon.
hinted?? and this news would hardly qualify as adoption. It will become slightly easier to use coinbase, which already exists - that's not a quantum leap in adoption