I have set up logging in syslog. So far the only thing of interest has been several XMPP messages updating a peer to online status from a contact in my wifes GV account which we use for Sp1. I saw another post where someone had potential issues with this. I had my wife delete this contact and now it's been about two hours and no repeat messages as of yet. BTW, this contact (according to my wife) was always showing up as online, so I gather she either never logs out of her google chat or she owns an obi device.
As far as happy Voiping, my Obi setup has been rock solid for years, not like my other voip services which have had their share of blips.
For now, I will keep logging and wait for a failure.
Regards