Thanks for the downvote on what I thought was not even controversial. If we have to discuss whether "SSD is undoubtedly the single biggest system performance upgrade in the past 10 years." is correct then I think we can call it agree to disagree.
Not much point in complaining about downvotes on here. There is a certain population of, well, professional contrarians on HN, and there's also the (deliberately?) poor design decision that places the upvote and downvote arrows a few pixels apart. Someone may have voted you down by mistake. Think empty boat[1], not U-boat.
