Yeah, but I started with PHP I could just choose among many hosting companies for 5-10$/month and you get your shared space with unlimited domains, which was perfectly suited for my needs at that point. Of course as I learned more, Node and the such I needed better technology and that's why I moved to Heroku. So I'd love to see a "shared hosting for heroku" or similar. I think it will happen given some time, when the Node.js environment stabilizes more and more big players come.