We're all free to ignore the gibbering angry rages which are out of proportion to the injury caused by excessive line spacing, bloated text boxes, trendy Metro-esque lead article presentation, and a dozen other changes, none of which I like either.
I'll still throw my lot in with the mob and say that if I can't comfortably read the site including comments on any device, with or without Javascript enabled, then it may be thrown off my multiple-visits-daily list (5-10x). I'm a longtime and loyal reader who values what Slashdot is and what it isn't. It's management's decision whether they want the existing crowd, the bread-and-butter, the daily eyeballs of a generation, or if they want to spiff the place up and go after a new market. I hope they try to make it palatable for both.
BTW, Dice, even those of us who rarely post hate being called an "audience." These folks, even the rabble, are my crowd.