Complex sentence: Post-launch reactions to Google's stance that it is not a covered entity have ranged from very negative, like the comments of ha.ckers.org blogger Robert "RSnake" Hansen and those of Nathan McFeters at ZDNet.
Split into simpler sentences: Post-launch reactions to Google's stance that it is not a covered entity have varied. Some have been very negative, like the comments of ha.ckers.org blogger Robert "RSnake" Hansen and those of Nathan McFeters at ZDNet.