Published: June 2014. Multiple sclerosis (MS) is a chronic inflammatory disorder of the central nervous system (CNS) and is one of the most common causes of nontraumatic disability among young and middle-aged adults. MS-related healthcare costs are estimated to be more than $10 billion annually in the United States (US).
Definition of vaporware. : a computer-related product that has been widely advertised but has not and may never become available.
Ethereum is not vaporware, it was just released a couple weeks ago. The difference between ethereum and other scam coins is that ethereum offers some actual innovations, stuff that hasn't been done before. Scamcoins are usually just a direct fork from bitcoin or another coin, offering no real changes or improvements.