[Haskell-cafe] Re: How many "Haskell Engineer I/II/III"s are there?

[Serguey Zefirov]

2010/2/14 Florian Weimer <fw at deneb.enyo.de>:
> Most of the time, the concern is about pause times and the lack of
> upper bounds on them.  With traditional reference counting, this is
> still a problem because if the last reference to a large data
> structure goes away, you need to free the whole data structure at
> once.

And this could be done... lazily! ;)