Unfortunately yes,
4 weeks in on an H3D-39 refurb. First was a total nightmare, crashed with various error codes constantly. Did not even work tethered. Had to completely exchange that one. Second has been pretty solid. I've had some errors and lockups. Most of those have been in temperatures outside normal operating temps, so I can't really get too upset about that.
On the good side, hassie overnighted me a new camera after my experience with the first.
I like the camera, but am not convinced about their refurbishment program. If I bought it again (and I would buy it again) I would have just purchased new. It seems as if the refurb program consists of putting the camera/lens/whatever in a new box. Look, 'refurbished'
I agree the poll really has no meaning, as we don't know market share of responders. As you said though, such is life!