Mostly freezes for me. Daily. Usually wait it out and fixes on its own. Only one reboot.
No HD widgets. I think mostly in chrome.
Sent from my Nexus 10 using XDA Premium HD app
I think the most crashes for me were related with chrome.
Using Opera now, will see if crashes stop.
I´ve had random reboots when no using the machine: just saw the nexus logo booting with the N10 on the table or hear the new mail sound when it boots. I have HD Widgets installed. Not worried, just waiting for an OTA or apps updates, as I had the same troubles at first with my Galaxy Nexus.
Hasn't happened to my galaxy nexus which has stock 4.2 on it. They've both got roughly the same apps. Hmm. Makes me think it's hardware related.