I've gotten the random reboots more than a handful of times, but I also wouldn't use the word "plagued".
It's happened while fully stock and while rooted stock, with and without lightflow or any of the other suspected culprit apps. It happened twice while entering text to evernote, which IMO, has typically been a well behaved app.
In a nutshell, I can't reproduce it at all, but they are far and few enough, that I'd be okay with a fix down the line (to note, this happened on other Android phones I've owned, too, most recently with the Bionic).