When the Nexus 4 went live, they didn't have anywhere near the stock needed to match demand. If you now want to buy a current nexus phone or tablet, you have to be in a country where they allow purchase. They would deliver a much better customer experience (and sell many more phones) if they just let Amazon handle selling them. They even redirect you away to a sorry page and don't let you see the product page. It all feels very non-native to the internet experience and oddly insulting.
Google Wave, Hangouts, Play store (webapps, chrome apps, plugins & android apps) all have bad branding/clarity problems. People just don't understand what these things are, even when they really try. WTF is a hangout? Why does it want to have my SMSs go through it. What is a chrome app? I've heard salespeople in gadget shops assure buyers that any app on their android phone will also be available for their Chromebook. Google don't know how to create the necessary nouns and verbs people can use to understand what these things are. They have a serious tendency towards zombocoms.
This is just one more example.