By the way, reference counting may not have to be as bad as it is. Looks like there's a lot of opportunity for improvement. See here: http://users.cecs.anu.edu.

By the way, reference counting may not have to be as bad as it is. Looks like there's a lot of opportunity for improvement. See here: http://users.cecs.anu.edu.au/~steveb/downloads/pdf/rc-ismm-2012.pdf http://users.cecs.anu.edu.au/~steveb/downloads/pdf/rc-ismm-2...