Without doing a DOS on Google it still leaks:
[romain@myhost trace-memory-leaks]$ node --expose-gc gistfile1.js
We should do 5 requests
3MB used
Done: 0/5, not yet GC: 0
24MB used
Done: 5/5, not yet GC: 5
all requests done, memory should be collected by now ?
webkit-devtools-agent started on 127.0.0.1:1337
24MB used
Done: 5/5, not yet GC: 5
all requests done, memory should be collected by now ?
24MB used
Done: 5/5, not yet GC: 5
all requests done, memory should be collected by now ?
24MB used
Done: 5/5, not yet GC: 4
all requests done, memory should be collected by now ?
21MB used
Done: 5/5, not yet GC: 4
all requests done, memory should be collected by now ?