Your Nexus One is a second-class citizen no more: Today, Google's rolling out Android 2.3.3 to both its premier smartphones. The latest build, still referred to as Gingerbread, brings even more NFC goodies than foretold , as the Nexus S will soon be able to write (not just read) rewritable NFC tags as well as act as a glorified NFC tag itself. (You can see both possibilities in the three screenshots above.) What's more, Google tells us Android 2.3.3 will fix the random reboots that have plagued the Nexus S as of late, and offers other random bugfixes as well. You'll find the whole kit and kaboodle streaming to your phones over the air during the next few weeks to come.We're also hearing that integrated Facebook contacts will be treated differently in Android 2.3.3 -- we've reached out to Google for more information. Here's the deal with regards to Facebook.