Sure, that all sounds great. I'm not trying to say you made a bad decision. You're original comment, though, came off as overly forceful, and a mild-bit condescending to the erlang community for no apparent reason and I decided to put my 2 cents in about it. There's no reason why your exact service couldn't be written in another language other than pure personal preference. And thats fine but you need to loosen up a bit about it.