I have installed Lion on two of my Macs without registering or entering an Apple ID. At least once I installed on a new partition without SL. My version of Lion came from the App store. How many times will this be possible? There has been a lot of chatter that Lion can be installed on up to 5 systems with the same Apple ID, but I have done so without my Apple ID (unless it is unknowingly tied to my copy of the Lion installer). Does this indicate an opportunity to distribute a single copy of Lion to a limitless number of systems?