I suppose I'm not really seeing the benefit here --don't nodejitsu, heroku, and others have the same "always on" policy?

I don't mean to rail against you or the service, but I am genuinely curious to see what I get for $50 a month (which AFAICT is more or less the same as nodejitsu and heroku). As MathewPhillips mentioned in my previous comment, it sounds like nodejs-cloud isn't targeting individual developers so much as it is pursuing small businesses and above.