I do, however, like the idea of cash flow transparency, since people tend to really consume that type of content.
/also, paragraphs.
I'm gravely concerned that it will not work for professional services. Clients hold preconceived notions about the value of an hour of work. And it's blissfully unencumbered from any of the risk factors that produce true (2-3x FTE) consulting bill rates.
More importantly, very few --- maybe none! --- consultancies are surefooted enough to have a consistent bill rate established across all their clients. Contract rates happen on a case-by-case basis. As the dynamics of your business change, so will your rates. Publishing your cash flows just invites drama.
And who, exactly, is it helping? Other people with 92 days to dig themselves out of a hole? Get yourself out of the hole first.