No, we don't. Especially since it's really "X accepts Coinbase, but doesn't price in or accept Bitcoin directly".
It's the equivalent of having a new story every time someone accepted Paypal, Amazon Payments of Google Wallet.
At the very least, it's going to be an interesting time for BTC when new sites accepting it stops being news. That's going to be the next test for whether BTC can carry itself on its merits rather than on hype.