You don't think the co-founders of a company, who are leaving for purportedly benign/positive reasons, owe it to their company to have a prepared explanation? Given that the sudden resignation of a founder -- nevermind
both co-founders at the same time -- is generally seen as worrying news?
edit: fixed punctuation. By "prepared explanation" I don't mean a formal press release, but a reason (even if vague) that can be publicly disclosed, even before the official announcement, so it doesn't look like the founders are jumping ship for bad/antagonistic reasons.
