So I hadn't really paid close attention to what was going on with Tumblr; the site has been unusable for me for months, presumably because of some CDN misconfiguration affecting users in some regions and/or ISPs.
But like, the CEO apparently literally posted "well if people are going to be so mean to me I am not sure there should be a tumblr at all!"? That's buck wild. That's the whole damn herd of deer.