It looks like Google may have found a resolution for the random reboot issue for the Nexus S. Googler Romain Guy posted the following in the Google support forums.
The initial results of our tests look very promising. At this rate we will most likely be rolling out an OTA to resolve this issue within one to two weeks. We really appreciate your patience as we do our final verifications on this fix before sending it out.
So it does appear there is light in the near future for all you Nexus S users out there. Let’s just hope this fix will actually prove to be stable.
Via: Google Support Forum
