Secrets. They’re not supposed to exist, are they? We’re supposed to tell it all, share it all, let it all hang out, preferably online. Mental health types talk about the corrosive effects of secrets.  We barely tolerate the notion that some state secrets should remain that way.  And TMZ’s created a $100 million empire on spilling celebrity secrets that readers lap up then lean back to savor, purse their lips, feeling smug that no secret should be safe from the public. As goes the broader culture goes the material, consuming world. “Authenticism” is the thing where every live edge table or industrial makes clear its material roots. Function is form and form is function (and nothing else.) Radical transparency is the by-word of companies like Everlane. And we’ve come to…