Mining? With node.js?
bwahaha, it must be so SLOW!
I guess you don't know that much about mining.
Dood node.js is JAVASCRIPT. Do you have any idea how slow that language is? The only way it would get within a tenth of C++ performance is if the C++ were executed by the node.js server. In which case you could just run the mining software standalone and save time and the potential to get exploited.
But then you wouldn't be able to make trollish claims on forums....
It appears to me that you are assuming that the hashing was done on a CPU with Javascript, and then you are comparing that to hashing done on a CPU with C++, as if that is any better. Maybe I'm wrong, but then I don't get your point.