FYI:   Recently Blackrock announced it will be shuttering 18 ETFs, including 10  target-date funds that were designed to be used for long-term investors seeking an easy way to save for retirement. 
It's not likely that many investors are going to miss these ETFs, as they only had approximately $310 million in total assets. No single fund totaled over $100 million. 
Regards,
Ted
http://www.thestreet.com/print/story/12853186.html