Some interesting use cases: <a href="http://erlangonxen.org/case/thwarting-a-combinatorial-explosion" rel="nofollow">http://erlangonxen.org/case/thwarting-a-combinatorial-explos...</a>
And a nice blog entry on deploying ling to EC2:<p><a href="http://erlangonxen.org/blog/making-amazon-ami" rel="nofollow">http://erlangonxen.org/blog/making-amazon-ami</a>