Interesting idea although I'm not convinced there is really potential for going from side project to profitable business. This service is very similar to what

Interesting idea although I'm not convinced there is really potential for going from side project to profitable business. This service is very similar to what you describe: http://embed.ly/cards http://embed.ly/cards If you want to go ahead with this project, I suggest you use something like Heroku for hosting which will do a lot of the boring stuff for you.