Is that a fact that placement scenario for an Entrepreneur MBA is very weak than any other specialization?

I am a Mechanical Engineering Graduate of 2010 currently working with Ashok Leyland in Chennai. I am planning to go for an MBA Entrepreneurship for the session starting 2012 which will also mark my work experience to two years, and willing to go for it in some reputed institutions for the quality learning. I have some selected some institutions like Asian School of Management Philippines, ISB Hyderabad and Great Lakes Chennai as they all provide fast track Management course with specialization in Entrepreneurship. But I have come across some blogs on net that state that placement scenario for an Entrepreneur MBA is very weak than any other specialization. You would be confused to read that why I am aspiring for a job after going for an entrepreneurship MBA, because you never know what comes next. So better be on safer side and also I will be studying on an education loan so in order to keep reserves for my liabilities, I might have to opt for a job but not for a very long time. So my ultimate question is “is that a fact that placement scenario for an Entrepreneur MBA is very weak than any other specialization”.