It's been what seems like an eternity since Google stopped selling the Nexus One directly through google.com. Google struggled with support and logistics involved with selling a consumer electronic, and shelved the concept, instead offering its next Nexus device, the Nexus S, through retail partners. In a surprise move today, the search giant has resumed selling devices directly, this time with the Galaxy Nexus GSM/UMTS unlocked model. The smartphone (which we've reviewed) is the same GSM/UMTS Galaxy Nexus variant which has been on sale before, and is being sold through the Google Play store for $399 unlocked with free two day shipping in the US. That's not bad at all considering other retailers have been pricing the same device at $400 or up (a quick...