All you really need to do is consider what Steve Jobs would have said about RMS if he were still here when RMS is no longer. At worst, he'd say nothing, at best, he'd say something that would have touched you and made you think deeply about what the two men had in common despite their deep differences.
I downvoted it because it's incredibly presumptive. OP posits that "at worst, [Jobs] would have said nothing..." apparently on nothing but his assumption that Steve Jobs would never do a controversial thing, or a thing that the OP thought was tasteless.
Unless OP is a close friend of Steve Jobs and knew him well on a personal level, this is completely baseless speculation based on OP's general good feelings for Apple and the assumption that because Apple products make him feel good, Steve Jobs would never say something rude after a colleague died.
None of these people know Jobs and yet they assume he's some super great dude. Making such assumptions about the CEO's personal character based on your affinity for the products of that CEO's company is very juvenile, yet it's irritatingly common.
Its not hard to imagine that Jobs would react much the way most of his own rivals have reacted, the way normal decent human beings do, with class and respect. My post was less about guessing something about Steve Jobs's character and more about letting readers reflect upon just how abnormal and deranged RMS's comments are compared to any others.