I haven't used my notebook, other than for work, since the iPad arrived. I am able to watch movies off my mini in my music room using Air Video, chat on HC using iteleport, the wifi issue pops up only on occasion and a simple reboot takes care of it. I could not be more happy.
I was able to JB my wife's old 3G iPhone that had 3.1.3, which was not able to be JB but apparently there was a work around. If it remains stable I may upgrade my phone to 3.1.2 so I will have mms messaging with the ultimate goal of restoring it back to factory specs when 4.0 is released. I will have the other phone to use as with MyFi for 3G tethering.