After disclosing more than $81 million in venture funding through early 2014 and attracting a post-money valuation of perhaps $320 million or so, HotelTonight can’t possibly grow fast enough in the face of such competition to bring substantial returns to investors and make a successful exit, critics charge. But the jury is out and likely won’t issue a verdict on the exit strategy issue for several years, and some admittedly bare bones performance statistics from HotelTonight tell a different story. Get the full story at Skift